Rab Tygen 6L Day Pack vs Tom Bihn Zeitgeist
The Rab Tygen 6L Day Pack is 6L and 0.32kg0.7lb; the Tom Bihn Zeitgeist is 7L and 0.43kg0.9lb. The Rab Tygen 6L Day Pack is 0.11kg0.2lb lighter. The Rab Tygen 6L Day Pack costs $80 less. The Rab Tygen 6L Day Pack fits the carry-on limit of 36 of 36 major airlines and the Tom Bihn Zeitgeist fits 36; under the seat, 14 and 22 of 26.
| Spec | Rab Tygen 6L Day Pack | Tom Bihn Zeitgeist |
|---|---|---|
| Price | $70Best | $150 |
| Volume | 6L | 7L |
| Weight | 0.32kg0.7lbBest | 0.43kg0.9lb |
| Carry-on compliance | 100% | 100% |
| Personal-item compliance | 54% | 85%Best |
| Dimensions | 40×21×18cm15.5×8.5×7in | 32.5×25×12cm13×10×4.5in |
| Laptop | n/a | no laptop sleeve |
| Opening | Zipped entry | n/a |
| Warranty | Lifetime | Lifetime |
| Organizer | No | No |
| Shoe compartment | No | No |
| Hydration sleeve | Yes | No |
| Frame sheet | No | No |
| Water-resistant | No | No |
| Rain cover | No | No |
| MOLLE | No | No |
| Hip belt | Removable | No |
| Sternum strap | Yes | No |
| Load lifters | No | No |
| Shoulder strap | No | No |
| Luggage pass-through | No | No |
| Camera compartment | No | No |
| Material | 70D X 140D Nylon with TriShield Coating | bluesign certified 630d High-Tenacity 2x2 ballistic nylon exterior, 200d Halcyon interior (bluesign certified), closed-cell foam back panel |
| Last checked | 2026-10 | 2026-09 |
Where their airline fit differs
| Airline | Limit | Rab Tygen 6L Day Pack | Tom Bihn Zeitgeist |
|---|---|---|---|
| Air Arabia | Personal item | Too big | Fits |
| Air Canada | Personal item | Too big | Fits |
| Air France | Personal item | Too big | Fits |
| KLM | Personal item | Too big | Fits |
| Lufthansa | Personal item | Too big | Fits |
| SAS | Personal item | Too big | Fits |
| Turkish Airlines | Personal item | Too big | Fits |
| 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.