Sympl Commuter Pack 20L vs Tropicfeel Shell Backpack
The Sympl Commuter Pack 20L is 20L and 1.41kg3.1lb; the Tropicfeel Shell Backpack is 20L and 1.4kg3.1lb. The Tropicfeel Shell Backpack is 0.01kg0lb lighter. The Sympl Commuter Pack 20L fits the carry-on limit of 36 of 36 major airlines and the Tropicfeel Shell Backpack fits 31; under the seat, 1 and 0 of 26.
| Spec | Sympl Commuter Pack 20L | Tropicfeel Shell Backpack |
|---|---|---|
| Price | $239 | $239 |
| Volume | 20L | 20L |
| Expands to | n/a | 40L |
| Weight | 1.41kg3.1lb | 1.4kg3.1lbBest |
| Carry-on compliance | 100%Best | 86% |
| Personal-item compliance | 4%Best | 0% |
| Dimensions | 45.7×30.5×16.5cm18×12×6.5in | 50×30×23cm19.5×12×9in |
| Laptop | 16" | 16" |
| Bottle pockets | 2 | n/a |
| Opening | Clamshell, clamshell main compartment, top access laptop compartment, tech caddy compartment, quick access front pocket | Clamshell |
| Warranty | Lifetime | Lifetime |
| Organizer | Yes | Yes |
| Shoe compartment | No | No |
| Hydration sleeve | No | No |
| Frame sheet | No | No |
| Water-resistant | Yes | Yes |
| Rain cover | No | No |
| MOLLE | No | No |
| Hip belt | No | Hideable |
| Sternum strap | No | No |
| Load lifters | No | No |
| Shoulder strap | No | No |
| Luggage pass-through | Yes | No |
| Camera compartment | No | No |
| Material | 100% recycled 420D CORDURA Ballistic Re/Cor nylon (Carbonate) with TPU coated lower and polycarbonate coated upper panels, 210D ripstop nylon lining, YKK AquaGuard exterior zippers, Duraflex hardware | 900D Oxford polyester, 50% recycled, PU-coated |
| Last checked | 2026-10 | 2026-09 |
Where their airline fit differs
| Airline | Limit | Sympl Commuter Pack 20L | Tropicfeel Shell Backpack |
|---|---|---|---|
| Air Arabia | Carry-on | Fits | Too big |
| Air India | Carry-on | Fits | Too big |
| Emirates | Carry-on | Fits | Too big |
| Frontier Airlines | Personal item | Fits | Too big |
| Ryanair | Carry-on | Fits | Too big |
| Vueling | 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.