Cotopaxi
Cotopaxi Allpa 42L Travel PackSpecs, rankings & alternatives
- #2 in Best Travel Backpacks for Carry-On Only Travel
- #2 in Best Travel Backpacks for Digital Nomads
- #3 in Best Travel Backpacks for Backpacking Europe
- 42L suitcase-style full-wrap zipper opening
- 1000D TPU-coated polyester shell, 840D ballistic nylon panels
- Removable hip belt, air-mesh shoulder straps
- 15-inch laptop sleeve and 12.5-inch tablet sleeve
- Exterior stretch water bottle pocket, luggage pass-through strap
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Is the Cotopaxi Allpa 42L Travel Pack worth it?
Yes, for the right buyer. The Cotopaxi Allpa 42L Travel Pack ranks #2 in our Best Travel Backpacks for Carry-On Only Travel list. Its biggest strength: 42L is the most volume in this list while still reading as a standard carry-on. The main caveat: 42L pushes past some tighter international carry-on sizers.
What the Cotopaxi Allpa 42L Travel Pack does well
5-inch tablet sleeve. One caveat, bulkier profile than the Osprey Farpoint 40 for daily commuting in tight spaces.
Best for a long weekend that also includes a laptop or extra layers. The highlights are extra volume over the 35L version covers a long weekend plus a laptop and work clothes and same fast suitcase-style packing layout as the smaller Allpa. One caveat, larger than necessary for a strict 2 to 3 day trip.
The Cotopaxi Allpa 42L Travel Pack is a solid option in its class with clear strengths and a few honest tradeoffs. It suits buyers whose priorities match its strengths above; if your needs differ, the alternatives below are worth a look.From our full Cotopaxi Allpa 42L Travel Pack review
Key features
- 42L suitcase-style full-wrap zipper opening
- 1000D TPU-coated polyester shell, 840D ballistic nylon panels
- Removable hip belt, air-mesh shoulder straps
- 15-inch laptop sleeve and 12.5-inch tablet sleeve
- Exterior stretch water bottle pocket, luggage pass-through strap
Pros & cons
Pros
- 42L is the most volume in this list while still reading as a standard carry-on
- Suitcase-style opening lays flat for fast packing and security checks
- Colorful, distinct designs make the bag easy to spot on a belt or overhead bin
Cons
- 42L pushes past some tighter international carry-on sizers
- Heavier empty weight than the Farpoint 40 due to the burly shell fabric
- Fewer organizational pockets than purpose-built travel packs at this price
Should you buy the Cotopaxi Allpa 42L Travel Pack?
Buy it if you're…
- The Cotopaxi Allpa 42L is right if: you want the most volume a standard carry-on allows, you travel for a week or longer at a time, or you're a digital nomad wh
- Consider alternatives if: you fly budget European carriers often (Cotopaxi Allpa 35L), you want frame suspension for heavier loads (Osprey Farpoint 40), or you
Think twice if this matters to you
- Buyers who need a different feature set, check the alternatives below.
Featured in 5 best-of lists
Alternatives to the Cotopaxi Allpa 42L Travel Pack
Products ranked near it in our research, each better for a slightly different buyer.
- Cotopaxi
Cotopaxi Allpa 35L Travel Pack
- 35L suitcase-style opening
- 1000D TPU-coated polyester, recycled fabrics
- Peak Design
Peak Design Travel Backpack 45L
- Expands from 35L to 45L via external compression straps
- Weatherproof 400D recycled nylon canvas shell
Compared with
Buying advice: travel backpacks
- 35 to 45 liters suits one-bag travel. Check your airlines' carry-on dimensions.
- Clamshell openings make packing easier. Top-loaders are lighter but harder to organize.
- Padded shoulder straps, a sternum strap and a hip belt help with heavier loads.
- A separate laptop compartment speeds up security checks.
- Lockable zippers and hidden pockets deter pickpockets.
Cotopaxi Allpa 42L Travel Pack: common questions
Is the Cotopaxi Allpa 42L Travel Pack worth buying?
Yes, for the right buyer. The Cotopaxi Allpa 42L Travel Pack ranks #2 in our Best Travel Backpacks for Carry-On Only Travel list. Its biggest strength: 42L is the most volume in this list while still reading as a standard carry-on. The main caveat: 42L pushes past some tighter international carry-on sizers.
Who is the Cotopaxi Allpa 42L Travel Pack best for?
Based on our research it suits carry-on only travel, digital nomads, backpacking europe and weekend trips. It's ranked #2 of 4 in our Best Travel Backpacks for Carry-On Only Travel list.
What are the downsides of the Cotopaxi Allpa 42L Travel Pack?
The main trade-offs owners and reviewers point to: 42L pushes past some tighter international carry-on sizers; heavier empty weight than the Farpoint 40 due to the burly shell fabric; fewer organizational pockets than purpose-built travel packs at this price.
What are the key features of the Cotopaxi Allpa 42L Travel Pack?
42L suitcase-style full-wrap zipper opening, 1000D TPU-coated polyester shell, 840D ballistic nylon panels, Removable hip belt, air-mesh shoulder straps, 15-inch laptop sleeve and 12.5-inch tablet sleeve and Exterior stretch water bottle pocket, luggage pass-through strap.
What are the best alternatives to the Cotopaxi Allpa 42L Travel Pack?
Worth comparing: Osprey Farpoint 40, Cotopaxi Allpa 35L Travel Pack and Peak Design Travel Backpack 45L. Each ranks near it in our research for a slightly different buyer.
Where can I buy the Cotopaxi Allpa 42L Travel Pack?
It's sold on Amazon. Prices and stock change often, so check the current listing before you buy, our link takes you straight to it.
What backpack size works best for backpacking around Europe?
35 to 40 liters is the range most multi-country Europe backpackers settle on. It's large enough for several weeks of clothing rotated through hostel laundry, and small enough to still qualify as a carry-on or small personal item on the budget airlines (Ryanair, Wizz Air, easyJet) common for intra-Europe travel.
Do Ryanair and easyJet actually enforce backpack size limits?
Yes, more strictly than most US carriers. Ryanair's free personal item allowance is roughly 40 x 20 x 25 centimeters, smaller than most travel backpacks even at 35L. Budget carriers routinely measure bags at the gate and charge a fee on the spot for oversized ones, so check the specific carrier's limit rather than assuming a 'carry-on sized' bag will pass for free.
More travel backpacks shortlists
Other travel backpacks we recommend
- Cotopaxi
Cotopaxi Allpa 35L Travel Pack
- 35L suitcase-style opening
- 1000D TPU-coated polyester, recycled fabrics
- Peak Design
Peak Design Travel Backpack 45L
- Expands from 35L to 45L via external compression straps
- Weatherproof 400D recycled nylon canvas shell
- Top pickAmazon Basics
Amazon Basics Convertible Carry-On Backpack
- 1.55 cubic foot main capacity, expandable for 10% extra space
- 13.8 x 21.5 x 9.5 inches, carry-on sized



