Doughnut Roaming Small vs Herschel Kaslo Daypack Tech
The Doughnut Roaming Small is 20L and 0.85kg1.9lb; the Herschel Kaslo Daypack Tech is 20L and 0.84kg1.9lb. The Herschel Kaslo Daypack Tech is 0.01kg0lb lighter. The Doughnut Roaming Small fits the carry-on limit of 36 of 36 major airlines and the Herschel Kaslo Daypack Tech fits 36; under the seat, 0 and 9 of 26.
| Spec | Doughnut Roaming Small | Herschel Kaslo Daypack Tech |
|---|---|---|
| Price | n/a | $140 |
| Volume | 20L | 20L |
| Weight | 0.85kg1.9lb | 0.84kg1.9lbBest |
| Carry-on compliance | 100% | 100% |
| Personal-item compliance | 0% | 35%Best |
| Dimensions | 47×28.5×14.5cm18.5×11×5.5in | 42.5×28×15cm16.5×11×6in |
| Laptop | 15" | 16"Best |
| Bottle pockets | n/a | 2 |
| Opening | Main compartment with zipper closure | n/a |
| Warranty | 1 year | Lifetime |
| Organizer | Yes | Yes |
| 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 | Removable |
| Load lifters | No | No |
| Shoulder strap | No | No |
| Luggage pass-through | No | Yes |
| Camera compartment | No | No |
| Material | 420D Nylonplus Recycled Ocean Waste Nylon, 840D Ripstop Nylon | 100% recycled 600D polyester, 100% recycled polyester liner |
| Last checked | 2026-10 | 2026-09 |
Where their airline fit differs
| Airline | Limit | Doughnut Roaming Small | Herschel Kaslo Daypack Tech |
|---|---|---|---|
| Air Canada | Personal item | Too big | Fits |
| Allegiant Air | Personal item | Too big | Fits |
| American Airlines | Personal item | Too big | Fits |
| British Airways | Personal item | Too big | Fits |
| easyJet | Personal item | Too big | Fits |
| Frontier Airlines | Personal item | Too big | Fits |
| JetBlue Airways | Personal item | Too big | Fits |
| LATAM Airlines | Personal item | Too big | Fits |
| Volaris | 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.