REI Co-op Ruckpack 40 Pack - Women's vs REI Co-op Trail 40 Pack - Women's
The REI Co-op Ruckpack 40 Pack - Women's is 40L and 1.22kg2.7lb; the REI Co-op Trail 40 Pack - Women's is 41L and 1.25kg2.8lb. The REI Co-op Ruckpack 40 Pack - Women's is 0.03kg0.1lb lighter. The REI Co-op Ruckpack 40 Pack - Women's fits the carry-on limit of 2 of 36 major airlines and the REI Co-op Trail 40 Pack - Women's fits 14; under the seat, 0 and 0 of 26.
| Spec | REI Co-op Ruckpack 40 Pack - Women's | REI Co-op Trail 40 Pack - Women's |
|---|---|---|
| Price | $159 | $159 |
| Volume | 40L | 41L |
| Weight | 1.22kg2.7lbBest | 1.25kg2.8lb |
| Carry-on compliance | 6% | 39%Best |
| Personal-item compliance | 0% | 0% |
| Dimensions | 58×38×24cm23×15×9.5in | 52×30×24cm20.5×12×9.5in |
| Laptop | 15" | no laptop sleeve |
| Compartments | 1 | 1 |
| Bottle pockets | 2 | 2 |
| Opening | Panel access | Panel access, top/panel |
| Warranty | No fixed term | No fixed term |
| Torso length | 41 to 46cm (16 to 18in) | 39 to 46cm (15.5 to 18in) |
| Sizes | n/a | XS-S, M-XL, 1X-4X |
| Fit | Women's | Women's |
| Organizer | No | No |
| Shoe compartment | No | No |
| Hydration sleeve | Yes | Yes |
| Frame sheet | Yes | Yes |
| Water-resistant | Yes | Yes |
| Rain cover | Yes | Yes |
| MOLLE | No | No |
| Hip belt | Yes | Yes |
| Sternum strap | Yes | No |
| Load lifters | Yes | No |
| Shoulder strap | No | No |
| Luggage pass-through | No | No |
| Camera compartment | No | No |
| Material | bluesign-approved recycled nylon shell, recycled polyester lining and air-mesh back panel | bluesign-approved 210D ripstop nylon, 200D recycled polyester lining, 70D nylon raincover |
| Last checked | 2026-09 | 2026-09 |
Where their airline fit differs
| Airline | Limit | REI Co-op Ruckpack 40 Pack - Women's | REI Co-op Trail 40 Pack - Women's |
|---|---|---|---|
| Air France | Carry-on | Too big | Fits |
| Allegiant Air | Carry-on | Too big | Fits |
| ANA (All Nippon Airways) | Carry-on | Too big | Fits |
| Avianca | Carry-on | Too big | Fits |
| British Airways | Carry-on | Too big | Fits |
| easyJet | Carry-on | Too big | Fits |
| Gol Linhas Aereas | Carry-on | Too big | Fits |
| IndiGo | Carry-on | Too big | Fits |
| KLM | Carry-on | Too big | Fits |
| LATAM Airlines | Carry-on | Too big | Fits |
| Singapore Airlines | Carry-on | Too big | Fits |
| Volaris | 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.