Dakine Verge Backpack 25L vs Topo Designs Klettersack
The Dakine Verge Backpack 25L is 25L and 0.94kg2.1lb; the Topo Designs Klettersack is 25L and 0.95kg2.1lb. The Dakine Verge Backpack 25L is 0.01kg0lb lighter. The Dakine Verge Backpack 25L costs $21 less. The Dakine Verge Backpack 25L fits the carry-on limit of 36 of 36 major airlines and the Topo Designs Klettersack fits 35; under the seat, 7 and 0 of 26.
| Spec | Dakine Verge Backpack 25L | Topo Designs Klettersack |
|---|---|---|
| Price | $138Best | $159 |
| Volume | 25L | 25L |
| Weight | 0.94kg2.1lbBest | 0.95kg2.1lb |
| Carry-on compliance | 100%Best | 97% |
| Personal-item compliance | 27%Best | 0% |
| Dimensions | 45×32×15cm17.5×12.5×6in | 50.8×30.5×12.7cm20×12×5in |
| Laptop | 16" | 16" |
| Bottle pockets | 1 | 2 |
| Compression straps | n/a | 2 |
| Opening | n/a | Top-loading, Flap top with side-release buckles over a drawstring cinch |
| Warranty | 10 years | Lifetime |
| Organizer | Yes | No |
| 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 | Yes | No |
| Camera compartment | No | No |
| Bike-ready | No | No |
| Material | 78% recycled polyester, 20% polyester, 2% nylon body; polyester and PVC lining | 1000D recycled nylon, 210D recycled nylon liner, full grain leather lash tabs |
| Last checked | 2026-09 | 2026-09 |
Where their airline fit differs
| Airline | Limit | Dakine Verge Backpack 25L | Topo Designs Klettersack |
|---|---|---|---|
| Allegiant Air | Personal item | Fits | Too big |
| American Airlines | Personal item | Fits | Too big |
| British Airways | Personal item | Fits | Too big |
| easyJet | Personal item | Fits | Too big |
| Frontier Airlines | Personal item | Fits | Too big |
| LATAM Airlines | Personal item | Fits | Too big |
| Qatar Airways | Carry-on | Fits | Too big |
| Volaris | 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.