Antler Urban Core Zip Top Backpack vs Osprey Daylite
The Antler Urban Core Zip Top Backpack is 12.5L and 0.6kg1.3lb; the Osprey Daylite is 13L and 0.56kg1.2lb. The Osprey Daylite is 0.04kg0.1lb lighter. The Osprey Daylite costs $120 less. The Antler Urban Core Zip Top Backpack fits the carry-on limit of 36 of 36 major airlines and the Osprey Daylite fits 36; under the seat, 9 and 8 of 26.
| Spec | Antler Urban Core Zip Top Backpack | Osprey Daylite |
|---|---|---|
| Price | $190 | $70Best |
| Volume | 12.5L | 13L |
| Weight | 0.6kg1.3lb | 0.56kg1.2lbBest |
| Carry-on compliance | 100% | 100% |
| Personal-item compliance | 35%Best | 31% |
| Dimensions | 42×27.5×13.5cm16.5×11×5.5in | 43×26×20cm17×10×8in |
| Laptop | 14" | 14" |
| Bottle pockets | 1 | 2 |
| Compression straps | n/a | 2 |
| Opening | Top-loading, Zip top | Panel access, large panel-loading main compartment |
| Warranty | Lifetime | Lifetime |
| Organizer | Yes | Yes |
| Shoe compartment | No | No |
| Hydration sleeve | No | Yes |
| Frame sheet | No | No |
| Water-resistant | Yes | Yes |
| Rain cover | No | No |
| MOLLE | No | No |
| Hip belt | No | Removable |
| Sternum strap | No | Yes |
| Load lifters | No | No |
| Shoulder strap | No | No |
| Luggage pass-through | Yes | Yes |
| Camera compartment | No | No |
| Material | Water-resistant 100% recycled Cordura fabric | bluesign approved 300D recycled polyester with PFC-free DWR, 600D recycled polyester lining and bottom |
| Last checked | 2026-10 | 2026-09 |
Where their airline fit differs
| Airline | Limit | Antler Urban Core Zip Top Backpack | Osprey Daylite |
|---|---|---|---|
| Air Canada | 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.