Deuter Aviant Carry On Pro 36 SL vs. Cotopaxi Allpa Travel Pack 35L Del Día
Two carry-on travel backpacks, compared spec for spec.
Deuter Aviant Carry On Pro 36 SL
| Capacity | 36 L |
| Weight | 1.34 kg |
| Dimensions | 55×34×23 cm |
| Airline fit | 68% |
| Price | $128 |
Feature by feature
| Deuter Aviant Carry On Pro 36 SL | Feature | Cotopaxi Allpa Travel Pack 35L Del Día |
|---|---|---|
| Storage | ||
| N | Compression | N |
| None | Expanded Capacity | None |
| 1 | Opening | 1 |
| N | Passport | N |
| Y | Passthrough | N |
| Carry | ||
| hideable | Backpack | hideable |
| N | Hip Belt | removable |
| Y | Sternum Strap | Y |
| Inside | ||
| 15in | Laptop | 15in |
| 1 | Main Compartments | 1 |
| Y | Organizer | N |
| Outside | ||
| × | Hard Shell | × |
| N | Rain-fly | N |
| N | Water Bottle Holder | N |
| Y | Water Resistant | Y |
| Material | |
| 600D PES, 420D PA | 100% repurposed nylon |
Cotopaxi Allpa Travel Pack 35L Del Día
| Capacity | 35 L |
| Weight | 1.587 kg |
| Dimensions | 51×30×20 cm |
| Airline fit | 89% |
| Price | $180 |
Key differences between the Deuter Aviant Carry On Pro 36 SL and Cotopaxi Allpa Travel Pack 35L Del Día
- Luggage passthrough: Yes on the Deuter Aviant Carry On Pro 36 SL; No on the Cotopaxi Allpa Travel Pack 35L Del Día.
- Hip belt: No on the Deuter Aviant Carry On Pro 36 SL; Removable on the Cotopaxi Allpa Travel Pack 35L Del Día.
- Built-in organizer: Yes on the Deuter Aviant Carry On Pro 36 SL; No on the Cotopaxi Allpa Travel Pack 35L Del Día.
Both have: backpack straps, sternum strap, laptop sleeve, water resistant.
Which airlines take each bag as a carry-on
We checked both bags against the carry-on size limits of 189 airlines. 129 accept both. 0 accept only the Deuter Aviant Carry On Pro 36 SL, and 40 accept only the Cotopaxi Allpa Travel Pack 35L Del Día.
Only the Cotopaxi Allpa Travel Pack 35L Del Día fits
Air Baltic, Air China, Air Malta, Air Serbia, Air Seychelles, Asiana Airlines, ATA Airlines, Blue Air, Bulgaria Air, China Eastern, Emirates Airlines, Enter Air, flybe, Icelandair, InselAir, Juneyao Airlines, Liat Airlines, Luxair, Meridiana Fly, Nordwind Airlines, Oman Air, Pakistan International, Royal Brunei Airlines, Royal Jordanian, Ryanair, S7, Scoot, Shandong Airlines, Shenzhen Airlines, Sun Express, TAP Air Portugal, TAROM, Tianjin Airlines (A320 & E190), Tiger Airways, TUI, Ukraine International, VIM Airlines (Closed), Volotea, WestJet, Xiamen.
Deuter Aviant Carry On Pro 36 SL vs. Cotopaxi Allpa Travel Pack 35L Del Día: which should you pack?
The Deuter Aviant Carry On Pro 36 SL carries 1L more than the Cotopaxi Allpa Travel Pack 35L Del Día (36L vs. 35L), while the Deuter Aviant Carry On Pro 36 SL is the lighter pack at 1.34kg (vs. 1.587kg). For carry-on flexibility, the Cotopaxi Allpa Travel Pack 35L Del Día fits 89% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Deuter Aviant Carry On Pro 36 SL; if you want to travel lighter, the Deuter Aviant Carry On Pro 36 SL is the better call.