Cotopaxi Batac 16L vs Gregory Nano 16
The Cotopaxi Batac 16L is 16L and 0.3kg0.7lb; the Gregory Nano 16 is 16L and 0.36kg0.8lb. The Cotopaxi Batac 16L is 0.06kg0.1lb lighter. The Cotopaxi Batac 16L fits the carry-on limit of 36 of 36 major airlines and the Gregory Nano 16 fits 36; under the seat, 0 and 0 of 26.
| Spec | Cotopaxi Batac 16L | Gregory Nano 16 |
|---|---|---|
| Price | $70 | n/a |
| Volume | 16L | 16L |
| Weight | 0.3kg0.7lbBest | 0.36kg0.8lb |
| Carry-on compliance | 100% | 100% |
| Personal-item compliance | 0% | 0% |
| Dimensions | 48×28×10cm19×11×4in | 48×29×17cm19×11.5×6.5in |
| Laptop | no laptop sleeve | n/a |
| Compartments | 1 | n/a |
| Bottle pockets | 2 | 1 |
| Compression straps | 0 | n/a |
| Opening | main zippered compartment | Top-loading, quick-pull drawcord closure |
| Warranty | Lifetime | 50 years |
| Organizer | No | No |
| Shoe compartment | No | No |
| Hydration sleeve | No | Yes |
| Frame sheet | No | No |
| Water-resistant | No | No |
| Rain cover | No | No |
| MOLLE | No | No |
| Hip belt | No | No |
| Sternum strap | Yes | Yes |
| Load lifters | No | No |
| Shoulder strap | No | No |
| Luggage pass-through | No | No |
| Camera compartment | No | No |
| Material | ripstop nylon, repurposed deadstock | 210D high density 40% recycled nylon and 450D recycled polyester with PFAS-free C0 DWR, 135D recycled polyester lining |
| Last checked | 2026-09 | 2026-10 |
Where their airline fit differs
Both bags pass and fail the same airline size limits.
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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.