Rework Toshi Pack 20L V2 vs Think Tank Venturing Observer 20L
The Rework Toshi Pack 20L V2 is 20L and 1.1kg2.4lb; the Think Tank Venturing Observer 20L is 20L and 1.1kg2.4lb. They weigh the same. The Think Tank Venturing Observer 20L costs $58.27000000000001 less. The Rework Toshi Pack 20L V2 fits the carry-on limit of 36 of 36 major airlines and the Think Tank Venturing Observer 20L fits 36; under the seat, 1 and 0 of 26.
| Spec | Rework Toshi Pack 20L V2 | Think Tank Venturing Observer 20L |
|---|---|---|
| Price | $189 | $130.73Best |
| Volume | 20L | 20L |
| Weight | 1.1kg2.4lb | 1.1kg2.4lb |
| Carry-on compliance | 100% | 100% |
| Personal-item compliance | 4%Best | 0% |
| Dimensions | 46×29.5×15cm18×11.5×6in | 47.5×29×13cm18.5×11.5×5in |
| Laptop | 16" | 16" |
| Bottle pockets | 2 | 2 |
| Opening | Clamshell, full clamshell main compartment with swooped top zip, ambidextrous side access pocket, top quick access pocket | n/a |
| 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 | Yes |
| MOLLE | No | No |
| Hip belt | No | No |
| Sternum strap | Removable | No |
| Load lifters | No | No |
| Shoulder strap | No | No |
| Luggage pass-through | Yes | Yes |
| Camera compartment | No | No |
| Bike-ready | No | No |
| Material | 840D nylon; 210D PFAS-free PU coated ripstop nylon lining; YKK RC zippers with DWR finish, Woojin buckles | 420D nylon ripstop, 1640D ballistic nylon, DWR |
| Last checked | 2026-10 | 2026-09 |
Where their airline fit differs
| Airline | Limit | Rework Toshi Pack 20L V2 | Think Tank Venturing Observer 20L |
|---|---|---|---|
| Frontier Airlines | 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.