Cotopaxi Viaje 45L Travel Duffel vs Eagle Creek No Matter What 40L Duffel Bag
The Cotopaxi Viaje 45L Travel Duffel is 45L and 0.79kg1.7lb; the Eagle Creek No Matter What 40L Duffel Bag is 45L and 0.8kg1.8lb. The Cotopaxi Viaje 45L Travel Duffel is 0.01kg0lb lighter. The Eagle Creek No Matter What 40L Duffel Bag costs $51 less. The Cotopaxi Viaje 45L Travel Duffel fits the carry-on limit of 0 of 36 major airlines and the Eagle Creek No Matter What 40L Duffel Bag fits 23; under the seat, 0 and 0 of 26.
| Spec | Cotopaxi Viaje 45L Travel Duffel | Eagle Creek No Matter What 40L Duffel Bag |
|---|---|---|
| Price | $150 | $99Best |
| Volume | 45L | 45L |
| Weight | 0.79kg1.7lbBest | 0.8kg1.8lb |
| Carry-on compliance | 0% | 64%Best |
| Personal-item compliance | 0% | 0% |
| Dimensions | 33×63.5×30.5cm13×25×12in | 55×36×23cm21.5×14×9in |
| Laptop | 16" | no laptop sleeve |
| Opening | Zippered main compartment | Straight main zipper for full-bag access |
| Warranty | Lifetime | Lifetime |
| Organizer | Yes | No |
| Shoe compartment | No | No |
| Hydration sleeve | No | No |
| Frame sheet | No | No |
| Water-resistant | Yes | Yes |
| Rain cover | No | No |
| MOLLE | No | No |
| Hip belt | No | No |
| Sternum strap | No | No |
| Load lifters | No | No |
| Shoulder strap | Removable | Removable |
| Luggage pass-through | Yes | Yes |
| Camera compartment | No | No |
| Material | Body 100% recycled ripstop polyester with PFAS-free C0 DWR finish and PU backing; lining 100% recycled polyester | 100% recycled 600D polyester ripstop and 100% recycled 600D polyester with TPU coating, made without intentional PFAS |
| Last checked | 2026-09 | 2026-09 |
Where their airline fit differs
| Airline | Limit | Cotopaxi Viaje 45L Travel Duffel | Eagle Creek No Matter What 40L Duffel Bag |
|---|---|---|---|
| Air Canada | Carry-on | Too big | Fits |
| AirAsia | Carry-on | Too big | Fits |
| Alaska Airlines | Carry-on | Too big | Fits |
| Allegiant Air | Carry-on | Too big | Fits |
| American Airlines | Carry-on | Too big | Fits |
| ANA (All Nippon Airways) | Carry-on | Too big | Fits |
| British Airways | Carry-on | Too big | Fits |
| Cebu Pacific | Carry-on | Too big | Fits |
| Delta Air Lines | Carry-on | Too big | Fits |
| easyJet | Carry-on | Too big | Fits |
| Frontier Airlines | Carry-on | Too big | Fits |
| JetBlue Airways | Carry-on | Too big | Fits |
| Lufthansa | Carry-on | Too big | Fits |
| Norwegian Air Shuttle | Carry-on | Too big | Fits |
| Qantas | Carry-on | Too big | Fits |
| SAS | Carry-on | Too big | Fits |
| Singapore Airlines | Carry-on | Too big | Fits |
| Southwest Airlines | Carry-on | Too big | Fits |
| Turkish Airlines | Carry-on | Too big | Fits |
| Vietjet Air | Carry-on | Too big | Fits |
| Volaris | Carry-on | Too big | Fits |
| WestJet | Carry-on | Too big | Fits |
| Wizz Air | Carry-on | Too big | Fits |
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Specs come from each brand's own product page. Fit uses listed dimensions in any orientation. How we score carry-on fit.