Côte&Ciel Sormonne vs Timbuk2 Lane Commuter Backpack
The Côte&Ciel Sormonne is 18L and 1.11kg2.4lb; the Timbuk2 Lane Commuter Backpack is 18L and 1.1kg2.4lb. The Timbuk2 Lane Commuter Backpack is 0.01kg0lb lighter. The Timbuk2 Lane Commuter Backpack costs $151 less. The Côte&Ciel Sormonne fits the carry-on limit of 36 of 36 major airlines and the Timbuk2 Lane Commuter Backpack fits 36; under the seat, 9 and 7 of 26.
| Spec | Côte&Ciel Sormonne | Timbuk2 Lane Commuter Backpack |
|---|---|---|
| Price | $350 | $199Best |
| Volume | 18L | 18L |
| Weight | 1.11kg2.4lb | 1.1kg2.4lbBest |
| Carry-on compliance | 100% | 100% |
| Personal-item compliance | 35%Best | 27% |
| Dimensions | 43×28×13cm17×11×5in | 45×27.5×14cm17.5×11×5.5in |
| Laptop | 13" | 15"Best |
| Opening | main compartment plus two flat front pockets with hidden zips | n/a |
| Warranty | 1 year | Lifetime |
| Organizer | Yes | No |
| Shoe compartment | No | No |
| Hydration sleeve | No | No |
| Frame sheet | No | No |
| Water-resistant | Yes | Yes |
| Rain cover | No | Removable |
| MOLLE | No | No |
| Hip belt | No | No |
| Sternum strap | No | No |
| Load lifters | No | No |
| Shoulder strap | No | No |
| Luggage pass-through | No | No |
| Camera compartment | No | No |
| Bike-ready | No | No |
| Material | EcoYarn polyester, black lining, matt black metal trims | Eco Cordura 1200 x 1500D recycled polyester with a water-resistant drop liner |
| Last checked | 2026-10 | 2026-09 |
Where their airline fit differs
| Airline | Limit | Côte&Ciel Sormonne | Timbuk2 Lane Commuter Backpack |
|---|---|---|---|
| Air Canada | Personal item | Fits | Too big |
| JetBlue Airways | Personal item | Fits | Too big |
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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.