Herschel Survey Backpack vs Timbuk2 Mode Backpack
The Herschel Survey Backpack is 20L and 0.7kg1.5lb; the Timbuk2 Mode Backpack is 20L and 0.7kg1.5lb. They weigh the same. The Herschel Survey Backpack costs $69 less. The Herschel Survey Backpack fits the carry-on limit of 36 of 36 major airlines and the Timbuk2 Mode Backpack fits 36; under the seat, 9 and 10 of 26.
| Spec | Herschel Survey Backpack | Timbuk2 Mode Backpack |
|---|---|---|
| Price | $90Best | $159 |
| Volume | 20L | 20L |
| Weight | 0.7kg1.5lb | 0.7kg1.5lb |
| Carry-on compliance | 100% | 100% |
| Personal-item compliance | 35% | 38%Best |
| Dimensions | 41.5×31×15cm16.5×12×6in | 41×31×12cm16×12×4.5in |
| Laptop | 16" | 17"Best |
| Bottle pockets | 1 | 1 |
| Opening | Magnetic strap closure | n/a |
| Warranty | Lifetime | Lifetime |
| Organizer | No | Yes |
| Shoe compartment | No | No |
| Hydration sleeve | No | No |
| Frame sheet | No | No |
| Water-resistant | No | 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 | No | Yes |
| Camera compartment | No | No |
| Material | 100% recycled 600D polyester, 100% recycled polyester liner | Nylon heavy twill 70D x 210D, water-repellent PU coating; 100% recycled polyester lining |
| Last checked | 2026-09 | 2026-09 |
Where their airline fit differs
| Airline | Limit | Herschel Survey Backpack | Timbuk2 Mode Backpack |
|---|---|---|---|
| WestJet | Personal item | 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.