Deuter Speed Lite 21 vs Salewa Ultra Train 22L Backpack
The Deuter Speed Lite 21 is 21L and 0.43kg0.9lb; the Salewa Ultra Train 22L Backpack is 22L and 0.43kg0.9lb. They weigh the same. The Deuter Speed Lite 21 fits the carry-on limit of 36 of 36 major airlines and the Salewa Ultra Train 22L Backpack fits 35; under the seat, 1 and 0 of 26.
| Spec | Deuter Speed Lite 21 | Salewa Ultra Train 22L Backpack |
|---|---|---|
| Price | $80 | n/a |
| Volume | 21L | 22L |
| Weight | 0.43kg0.9lb | 0.43kg0.9lb |
| Carry-on compliance | 100%Best | 97% |
| Personal-item compliance | 4%Best | 0% |
| Dimensions | 46×27×19cm18×10.5×7.5in | 52×26×15cm20.5×10×6in |
| Bottle pockets | 2 | n/a |
| Opening | n/a | Top-loading, Drawcord top closure with magnetic buckle, plus side and front access |
| Warranty | 2 years | 2 years |
| Organizer | No | No |
| Shoe compartment | No | No |
| Hydration sleeve | Yes | Yes |
| Frame sheet | Yes | No |
| Water-resistant | No | No |
| Rain cover | No | No |
| MOLLE | No | No |
| Hip belt | Removable | No |
| Sternum strap | Yes | Yes |
| Load lifters | No | No |
| Shoulder strap | No | No |
| Luggage pass-through | No | No |
| Camera compartment | No | No |
| Material | 140D REC PA RS, 100D REC PA HT | Nylon 70D Ripstop |
| Last checked | 2026-10 | 2026-10 |
Where their airline fit differs
| Airline | Limit | Deuter Speed Lite 21 | Salewa Ultra Train 22L Backpack |
|---|---|---|---|
| Frontier Airlines | Personal item | Fits | Too big |
| Qatar Airways | Carry-on | 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.