ATD Supply ARB Tote Bag vs Cotopaxi Todo 22L Convertible Tote
The ATD Supply ARB Tote Bag is 25L and 0.5kg1.1lb; the Cotopaxi Todo 22L Convertible Tote is 22L and 0.54kg1.2lb. The ATD Supply ARB Tote Bag is 0.04kg0.1lb lighter. The Cotopaxi Todo 22L Convertible Tote costs $138 less. The ATD Supply ARB Tote Bag fits the carry-on limit of 20 of 36 major airlines and the Cotopaxi Todo 22L Convertible Tote fits 29; under the seat, 0 and 3 of 26.
| Spec | ATD Supply ARB Tote Bag | Cotopaxi Todo 22L Convertible Tote |
|---|---|---|
| Price | $228 | $90Best |
| Volume | 25L | 22L |
| Expands to | 40L | n/a |
| Weight | 0.5kg1.1lbBest | 0.54kg1.2lb |
| Carry-on compliance | 56% | 81%Best |
| Personal-item compliance | 0% | 12%Best |
| Dimensions | 37×45×15cm14.5×17.5×6in | 40.6×35.6×17.8cm16×14×7in |
| Laptop | sleeve, size not published | 16" |
| Opening | Roll-top, expandable roll top, quick access zip on the back panel | n/a |
| Warranty | Lifetime | Lifetime |
| Organizer | Yes | No |
| Shoe compartment | No | No |
| Hydration sleeve | No | No |
| Frame sheet | No | No |
| Water-resistant | Yes | No |
| Rain cover | No | No |
| MOLLE | No | No |
| Hip belt | No | No |
| Sternum strap | No | No |
| Load lifters | No | No |
| Shoulder strap | No | No |
| Luggage pass-through | Yes | No |
| Camera compartment | No | No |
| Material | Challenge Sailcloth Ecopak EPLX200 waterproof laminate (100% post-consumer recycled polyester), RBC 200 lining, YKK zippers | Main body 100% recycled 300D x 900D polyester; lining 100% recycled 150D ripstop polyester |
| Last checked | 2026-10 | 2026-09 |
Where their airline fit differs
| Airline | Limit | ATD Supply ARB Tote Bag | Cotopaxi Todo 22L Convertible Tote |
|---|---|---|---|
| AirAsia | Carry-on | Too big | Fits |
| Alaska Airlines | Carry-on | Too big | Fits |
| American Airlines | Carry-on | Too big | Fits |
| British Airways | Personal item | Too big | Fits |
| Cebu Pacific | Carry-on | Too big | Fits |
| Delta Air Lines | Carry-on | Too big | Fits |
| easyJet | Personal item | Too big | Fits |
| Frontier Airlines | Personal item | Too big | Fits |
| JetBlue Airways | Carry-on | Too big | Fits |
| Qantas | Carry-on | Too big | Fits |
| Vietjet Air | Carry-on | Too big | Fits |
| WestJet | 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.