Our Top Picks
Picture a four-day trip with one bag: two pairs of trousers, a few tops, a laptop, a charger, a rain layer and a water bottle that has to stay reachable on the plane. A travel backpack succeeds when it holds that kit without bulging past an airline limit. Ten listings are compared below, from budget 35 to 40 liter carry-on styles to two premium tomtoc models, and some are closer to commuter daypacks than true luggage. All claims come from listing titles, not from anyone carrying these bags.
Top picks at a glance
Taygeer Travel Laptop Backpack for Men, Airplane Approved Travel Backpack | 15.6inch Laptop Backpacks with Water Bottle Pocket, Lightweight College 35l Luggage Bookbag Gifts for Business Work, Black
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SHRRADOO Extra Large Travel Laptop Backpack for Men, Work College Backpacks | Fit 17 Inch Laptops, with Combination Lock, Carry On Flight Approved, Men Women Business Backpack,School Backpack
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tomtoc Travel Backpack 40L, TSA Carry On Bag Flight Approved, PFAS Free | Carry on Luggage Backpack for Men Women,Water-resistant Business Airplanes Rucksack for Travel Essential Fit 17.3 Inch Laptop
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tomtoc Travel Backpack 28L,TSA Personal Item Bag Flight Approved,PFAS Free | Carry on Luggage Backpack for Men Women, Water-resistant Business Airplanes Rucksack for Travel Essentials Fit 16 Inch Laptop
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MATEIN Carry on Backpack, Extra Large Expandable Travel Backpack for Men | Airplane Approved, Weekender Bag for Women, mochila de viaje, Water Resistant, Lightweight Daypack for Flight, 40L, Black
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MATEIN Travel Laptop Backpack, 15.6 Inch College School Computer Bag, Grey | Slim Sturdy Business Daypack, Anti Theft Bookbag, Water Resistant, Gift for Men & Women, Personal Item Bag, Mochilas
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coowoz Travel Backpack For Women Men,Carry On Backpack,Hiking Backpack Waterproof Outdoor Sports Rucksack Casual Daypack Travel Essentials(Olive Green)
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LOVEVOOK 40L Travel Backpack Flight Approved Carry on Backpack,3 Packing Cubes,Waterproof Personal Item Travel Bag,TSA Carry on Luggage Suitcase Travel Essentials,Gifts for Women & Men,fits 17" Laptop
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LOVEVOOK 40L Travel Backpack for Women & Men, Airline Approved Carry On Luggage with 3 Packing Cubes, TSA Overnight Bags, Waterproof Personal Item Bag, Weekender Essentials Backpacks fits 17" Laptop
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| Model | Key point from title | Price tier | Best for |
|---|---|---|---|
| tomtoc Travel Backpack 40L | Carry-on size, PFAS free, fits 17.3 inch laptop | Premium | Week-long carry-on trips |
| tomtoc Travel Backpack 28L | Personal item size, PFAS free, fits 16 inch laptop | Premium | Short trips, under-seat |
| LOVEVOOK 40L Travel Backpack (listing A) | 3 packing cubes, fits 17 inch laptop | Mid-range | Organized weekend trips |
| LOVEVOOK 40L Travel Backpack (listing B) | Same 40L layout, 3 packing cubes | Mid-range | Organized weekend trips |
| MATEIN Carry on Backpack 40L | Expandable, water resistant, weekender | Budget | Flexible packing |
| SHRRADOO Extra Large Laptop Backpack | Fits 17 inch laptops, combination lock | Budget | Big laptops and work trips |
| Taygeer Travel Laptop Backpack 35L | 15.6 inch laptop, bottle pocket | Budget | Commuting plus short trips |
| Taygeer Travel Backpack with Shoe Pouch | Under-seat size, shoe pouch, bottle pocket | Budget | Weekend trips |
| MATEIN Travel Laptop Backpack | Slim, anti-theft, 15.6 inch laptop | Budget | Everyday carry |
| coowoz Travel Backpack | Hiking and casual style, waterproof claim | Budget | Light day trips |
What is shifting in travel packs
Travel backpacks have moved toward clamshell openings, which unzip like a suitcase so you can see the whole interior at once. Several titles here lean on that idea by bundling packing cubes or a shoe pouch, which reflects a general preference for organization over a single deep cavity.
Airline rules have also pushed bag design. Budget carriers tend to enforce a small personal item size, and many travelers now buy two bags: a small under-seat backpack and a larger carry-on. That is why a 28L pack and a 40L pack from the same brand can both make sense, and why the term personal item in a title needs checking against your own airline.
Laptop compatibility is another reason the category is crowded. Commuters want one bag for the office and the airport, so titles list screen sizes from 15.6 up to 17.3 inches. The risk is that a bag claiming to fit a large laptop may fit it only with a thin case or a tight squeeze.
Materials are changing too. The tomtoc titles mention PFAS-free construction, a sign that some shoppers care about chemicals in water-repellent finishes. The label is a manufacturer statement, so ask for the details if it matters to you. Finally, titles increasingly include security features such as combination locks and anti-theft claims, which are a helpful deterrent but not a guarantee.
How these ten were chosen
We read each listing title, grouped bags by stated capacity and laptop size, and flagged claims that are ambiguous or that conflict with each other. Nobody on the team used or measured these units. Price tiers are relative within this set, and no prices are quoted because they shift often. Where a title uses terms like airline approved or TSA approved, we treat them as seller descriptions.
Ten backpacks, one at a time
tomtoc Travel Backpack 40L, TSA Carry On, PFAS Free
The title describes a 40 liter carry-on backpack that fits a 17.3 inch laptop, with water-resistant material, a PFAS-free note and business-travel positioning. It is one of two premium-tier listings here, and the extra money presumably buys finish and organization that the title does not detail.
Water-resistant is not waterproof, so a rain cover or an inner pouch is still wise for electronics. The PFAS-free note will matter to some buyers, but it is a title statement, so ask for documentation if you need it. At this price tier, the usual questions are build quality and warranty length, which the title does not answer.
At 40 liters, it is aimed at a long weekend to a week with light packing. It will likely be too large to count as an under-seat personal item on strict airlines, so decide before you buy whether it is your main carry-on.
A realistic use: a business trip with a laptop, charger, two shirts, a pair of shoes and a toiletry bag. Check the listing for the opening style, weight, bottle pockets and warranty.
- Pros: fits up to a 17.3 inch laptop; PFAS-free statement
- Pros: carry-on capacity for multi-day trips
- Cons: premium tier within this set
- Cons: may be too big for strict personal-item limits
tomtoc Travel Backpack 28L, TSA Personal Item Bag
This is the smaller sibling: 28 liters, a personal item claim, water-resistant material, PFAS-free wording and a fit for a 16 inch laptop. It is built for the under-seat spot. At 28 liters (about 1,700 cubic inches), it holds a couple of days of clothes if packed tightly.
A realistic scenario is a two-night city break where you wear your bulkiest layer on the plane and pack the rest. Because the bag is designed for the space under the seat, it can also stay at your feet, which makes it easy to reach a charger or a bottle without opening an overhead bin. Weigh it fully packed at home to see how it feels on your shoulders.
It suits travelers who want to avoid checked-bag and carry-on fees and who pack light. The 16 inch laptop fit is a hint that a 17 inch machine will not fit, so check dimensions if your laptop is large.
- Pros: small enough to be a personal item on many airlines (verify yours)
- Pros: PFAS-free statement; laptop compartment
- Cons: limited space for longer trips
- Cons: premium tier for a smaller bag
Ask before buying: does my airline publish a personal item size, and does 28 liters match it?
LOVEVOOK 40L Travel Backpack, Flight Approved Carry On
The title lists a 40 liter bag with 3 packing cubes, a waterproof claim, a personal item description and a fit for a 17 inch laptop. The cubes are the interesting part, because they let you compartmentalize clothes without buying extras. Calling a 40L bag a personal item is contradictory: personal item limits are usually much smaller than carry-on limits, so treat this as a carry-on candidate.
Packing cubes are only helpful if they suit your kit. Three cubes in the same size can be wasteful if you carry a mix of bulky and small items, so check the listing for their dimensions. A sensible plan is to put tops in one, bottoms in another and underwear in the third, then use the bag’s main space for shoes and a jacket.
It sits in the mid-range tier and may fit travelers who want organizational extras. A waterproof claim is another to verify, since most bags are only water-resistant in practice.
- Pros: packing cubes included; 17 inch laptop fit
- Pros: mid-range tier
- Cons: contradictory carry-on and personal item wording
- Cons: waterproof claim needs checking
Check the listing for zipper quality, strap padding and the size of the cubes.
LOVEVOOK 40L Travel Backpack for Women and Men
This second LOVEVOOK listing is close to a duplicate of the first. The title again mentions 40 liters, 3 packing cubes, airline approved carry-on, TSA overnight use, a waterproof personal item bag and a 17 inch laptop fit. The wording changes slightly and adds a weekender angle, but nothing in the title points to a different bag.
If you are choosing between the two LOVEVOOK listings, read both product pages top to bottom and compare photos of the interior, the back panel and the straps. Small differences in the name sometimes hide differences in colour options, sizes of cubes or shipping method that matter more than the title suggests.
If you are comparing the two, the price difference is small, so look at delivery, seller and return terms. Photos may show differences in colour or layout that the title does not.
- Pros: same 40L layout and 3 cubes
- Pros: mid-range tier
- Cons: near-duplicate of the other LOVEVOOK listing
- Cons: same carry-on versus personal item ambiguity
Ask before buying: do the product photos show any differences between the two?
MATEIN Carry on Backpack, Extra Large Expandable, 40L
The title describes a 40 liter expandable backpack that is water resistant, lightweight and marketed for flights and weekends, with Spanish wording that targets bilingual shoppers. Expandable means the bag can grow beyond its stated size, which is handy for souvenirs but risky at a strict gate if you let it bulge.
This one suits someone who often returns with extra items and likes to have some give in the bag. The risk is the temptation to expand it fully and then be forced to compress it at the gate. If you buy it, pack in the unexpanded state first, and leave the extra volume for the return trip.
It is in the budget tier, so expect basic fittings. A sensible approach is to pack it at its base size and expand only if the airline allows it. Check the listing for the unexpanded dimensions, because 40L may refer to the expanded volume.
- Pros: expandable; low price tier
- Pros: large carry-on volume
- Cons: expansion can push it past carry-on limits
- Cons: little detail on laptop fit in the title
Ask before buying: what are the measurements when it is not expanded?
SHRRADOO Extra Large Travel Laptop Backpack, Fits 17 Inch Laptops
The title highlights a 17 inch laptop fit, a combination lock, carry-on and flight claims, and uses like business, school and work. Capacity in liters is not given, so judge size from the dimensions on the listing.
A scenario that fits: a student who carries a large laptop, textbooks and a charger by day and takes the same bag on a weekend visit home. The question that matters is padding, since a 17 inch machine is heavy. Look for a reinforced base and a laptop compartment that sits off the floor of the bag.
The combination lock is a convenience feature: it deters casual opening but can be cut, so do not leave valuables in it. This bag suits people who carry a big laptop, and its budget tier makes it attractive for students.
- Pros: 17 inch laptop fit; built-in combination lock
- Pros: budget tier
- Cons: volume not stated in the title
- Cons: general-purpose styling rather than a travel specialist
Check the listing for padding, compartment layout and strap thickness before relying on it for long days.
Taygeer Travel Laptop Backpack for Men, 35L, 15.6 Inch
The title mentions a 35 liter, lightweight bag that is airplane approved, has a water bottle pocket and fits a 15.6 inch laptop. For this site, the bottle pocket is the notable item: a side pocket lets you grab a bottle without opening the main compartment. Check the listing for pocket width, because tall or insulated bottles often do not fit.
Water bottle pockets vary: some stretch to take a large bottle, others fit only a slim one. If you carry an insulated bottle of the kind sold on this site, measure its diameter and compare it with the listing photos. A bottle that does not fit tends to end up in the main compartment, where a leak would soak your clothes.
Thirty-five liters sits between a personal item and a full carry-on, so it suits a weekend and works as a daily commuter. The budget tier makes it a low-risk first travel bag.
- Pros: water bottle pocket; 35L capacity
- Pros: budget tier; laptop compartment
- Cons: airline-approved wording is a seller claim
- Cons: few details on material or zippers
Ask before buying: will my bottle fit the side pocket?
Taygeer Travel Backpack for Women with Shoe Pouch, Pink
This title describes an under-seat style personal item bag with a shoe pouch, a water bottle pocket and room for a 15.6 inch laptop. A dedicated shoe pouch keeps dirty soles away from clothes, a practical feature on a short trip. The women-focused naming may refer to sizing or styling, which the title does not explain.
A practical scenario: a weekend visit with a pair of shoes, a change of clothes and a laptop. The shoe pouch keeps the soles apart, and the bottle pocket helps while you wait at the gate. The pink colour is part of the title, so check whether other colours are offered if that matters to you.
A bag with an under-seat claim must be small, so capacity is likely modest even though the liter figure is not stated. Check the listing for outside dimensions and compare them with your airline’s personal item limit.
- Pros: shoe pouch; bottle pocket
- Pros: budget tier
- Cons: capacity not stated
- Cons: TSA approved wording is not an official certification
Ask before buying: will the shoe pouch fit my shoe size?
MATEIN Travel Laptop Backpack, 15.6 Inch, Grey
This is the slimmest-sounding bag here: a sturdy business daypack for a 15.6 inch laptop, with anti-theft and water-resistant claims and a personal item description. It reads as a commuter first and a travel bag second, which makes it a fit for a day in the office and a short flight.
A commuter who flies a few times a year can use a bag like this in both roles. Slim bags tend to be comfortable because they sit close to the back, but they also leave little room for souvenirs. Check whether the anti-theft features include a hidden back pocket for a passport or phone.
The lack of a liter figure and the slim label suggest limited packing space, so treat it as a personal item for a night or two. Anti-theft features often mean hidden pockets or back-panel zippers; check how the listing shows them.
- Pros: slim, commuter-friendly; low price tier
- Pros: anti-theft description
- Cons: limited volume for longer trips
- Cons: sparse detail in the title
Check the listing for dimensions and strap padding.
coowoz Travel Backpack for Women and Men, Hiking, Waterproof
The title mixes travel, carry-on, hiking, outdoor sports and casual daypack language, and lists no capacity or laptop size. That breadth is a flag: it is the least travel-specific listing in the set, and the waterproof claim is worth checking.
A hiking-style pack can be comfortable on a trail but awkward in an airport if it lacks a laptop sleeve or an organizer pocket. If you buy it, plan to add a padded sleeve or a small pouch for electronics and documents, and check whether the zippers lock together.
It could suit short day trips and light hikes where laptop protection is not required. If you want an airport bag with a laptop sleeve, other entries here state that clearly. Use this one only if the listing shows the layout you need.
- Pros: low price tier; versatile styling
- Pros: hiking-oriented design may include outdoor features
- Cons: no capacity or laptop fit in the title
- Cons: weakest match for the keyword in this set
Ask before buying: what does the interior actually look like?
How to choose a travel backpack
Capacity and airline limits
One liter is about 61 cubic inches. A 40L bag is about 2,440 cubic inches and a 28L bag about 1,710. Many US airlines allow a carry-on of roughly 22 by 14 by 9 inches, which is about 2,770 cubic inches or 45 liters if the bag were a perfect box. Real backpacks are not boxes, so a full 40L bag may not fit comfortably. Always verify your own airline’s size rules, and check whether the limit includes wheels, handles and outside pockets. Some airlines enforce personal item limits strictly at the gate and measure with a sizer, so a soft bag you can compress has an advantage over a rigid one.
Laptop sleeve and clamshell opening
Match the stated laptop size with your actual device, with room for a case. A clamshell opening makes packing cubes easy to use. A top-loader holds more awkward items but is harder to organize.
Bottle pocket and organization
For travelers who carry a bottle, a mesh or elastic side pocket is important. Check the pocket depth, since a short pocket lets the bottle fall out when you bend. Empty bottles are generally allowed through checkpoints; check current rules for liquids.
Comfort, weight and straps
Straps that are wide and padded spread the load; thin straps dig in once a bag passes about 15 pounds. A sternum strap and a hip belt, where present, move some of the weight off the shoulders, but many budget bags omit the belt. A bag’s weight when empty counts against your airline allowance and your shoulders. Padded straps, a chest strap and a back panel matter more than fashion on a long airport day. A loaded bag around 10 percent of your body weight is a common comfort guideline, but it varies by person.
Security and everyday protection
Zippers that lock together or sit on the body side of the bag are harder for pickpockets to open. Combination locks are a deterrent but not a safe. Keep passports, cards and phones in a pocket that sits against your back and never in an outer pocket in a crowded station. Use an inner pouch for chargers and keep a copy of important documents separate from the originals.
Care and maintenance
Empty and shake out the bag after trips, spot-clean with mild soap and a damp cloth, and air dry it fully. Check the manufacturer’s instructions before machine washing. Lubricate sticky zippers carefully and avoid overloading seams.
Worked example: a four-day carry-on
Assume three tops, two bottoms, underwear and socks, a light jacket, a toiletry bag, a laptop with charger and a pair of shoes. Our rough estimate, based on assumed volumes, is 10 liters for clothes in cubes, 4 for shoes, 3 for toiletries and 4 for electronics, about 21 liters plus air gaps. A 28L bag works if you pack tightly, a 35L or 40L bag gives breathing room, and the 40L option leaves space for souvenirs. These numbers are illustrative assumptions, not measurements of any listing.
| Spec concept | What to look for | Why it matters |
|---|---|---|
| Capacity | Liters plus outside dimensions | Determines airline fit |
| Laptop compartment | Screen size with padding | Protects electronics |
| Opening style | Clamshell or top-load | Packing ease |
| Bottle pocket | Depth and stretch | Keeps drinks reachable |
| Weather resistance | Coating, zippers, seams | Protects contents in rain |
Mistakes travelers make
The main error is trusting labels such as airline approved or TSA approved. Airlines set size limits and the TSA, as commonly understood, does not certify bags.
Another is buying by liters alone, which ignores how well the bag keeps its shape and how the load sits against your back. Shape matters, and a rigid 40L bag may not squash into a small sizer. People also overlook empty weight and strap comfort until the second hour of walking.
Many buyers also skip the return policy. A bag that looks right online can feel wrong once you load it, so keep the tags on and pack it fully before the trip to see how it sits.
A fourth mistake is ignoring the laptop: a bag listed for 15.6 inches will not take a 17 inch machine. The last is overpacking to the brim, which stresses zippers and risks a gate-side repack. Pack to about 90 percent, and keep documents and medication in a small pouch you can reach.
Verdict by use case
- Week-long carry-on with a big laptop: tomtoc 40L, if the premium tier fits your budget.
- Under-seat only: tomtoc 28L or the Taygeer with shoe pouch, after checking airline dimensions.
- Organized weekend trips on a mid budget: LOVEVOOK 40L, with its packing cubes.
- Flexible packing at a low price: MATEIN expandable.
- Commuter plus travel: Taygeer 35L or MATEIN slim.
- Light day trips: coowoz, if the listing shows the layout you want.
For trip gear that goes with your pack, see our picks for iPad accessories for work and travel and travel coffee tumblers that do not leak.
If you are torn between two bags, load each with the same pile of clothes at home and walk around for ten minutes. The one that rides better and still closes without strain is usually the right pick, whatever its title says.
Related guides
Frequently asked questions
What size travel backpack counts as a carry-on?
There is no single answer, because airlines set their own size limits and these change by fare class and route. Many travelers treat roughly 35 to 40 liters as the upper end for a carry-on backpack, but a bag that is full and rigid may still not fit a strict limit. Check your airline’s current dimensions, measure the packed bag and remember that labels like airline approved are seller claims, not guarantees.
Does TSA approved mean the bag is certified?
As commonly understood, TSA does not certify or approve backpacks. The phrase usually describes a laptop compartment that opens flat so a laptop can be screened without removal, though screening rules vary by airport and lane. Treat it as a design feature, not an official stamp, and be ready to take out electronics, liquids or anything an officer asks to see.
Should a travel backpack be waterproof or water-resistant?
Water-resistant fabrics shrug off light rain and splashes, while truly waterproof bags need sealed seams and closures. Listings often use the words loosely. For electronics, add a rain cover or an inner pouch, and keep chargers and documents in a zip bag. Check the listing for zipper type, coating and seam details instead of relying on the headline word.
How do I pick between 28L, 35L and 40L?
Think about trip length and how strict your airline is. A 28L bag works as an under-seat personal item for a couple of days. A 35L to 40L bag can handle a long weekend or a week with packing cubes, but it may exceed a personal-item limit and become tight in a small overhead bin. Choose the smallest bag that holds your normal packing list comfortably.
Can I carry a water bottle in a travel backpack through security?
You can usually carry an empty bottle through the checkpoint and fill it after screening. Liquids in carry-on bags are generally limited to small containers in a single clear bag, so a full bottle is normally not allowed at the checkpoint. Check current TSA and airline guidance before you travel, and choose a bag with a side pocket sized for your bottle.
Are anti-theft and combination lock features worth paying for?
They help deter casual theft, such as someone opening a zipper in a crowd, but they are not a security system. A small combination lock can be cut and hidden pockets can be found. Treat them as a convenience, keep valuables close, and consider a slim pouch worn under your clothes for passports and cards on busy trips.
