Day Owl travel backpacks
We track 4 Day Owl travel backpacks. 4 fit the cabin-bag limit of at least 90% of the airlines we track. The lightest is the DayPack Mini at 0.45kg1lb. Warranty: lifetime. Defects in materials and workmanship for life, not wear and use. Warranty checked September 2026.
| Bag | Volume | Weight | Dimensions | Carry-on fit | Price |
|---|---|---|---|---|---|
| Day Owl DayPack Mini | 10L | 0.45kg1lb | 31.8×22.9×11.4cm12.5×9×4.5in | 100% | $80 |
| Day Owl DayPack | 15L | 0.68kg1.5lb | 40.6×29.2×11.4cm16×11.5×4.5in | 100% | $100 |
| Day Owl Slim Pro | 13L | 0.91kg2lb | 39.4×27.9×8.9cm15.5×11×3.5in | 100% | $135 |
| Day Owl Backpack Pro | 21L | 1.09kg2.4lb | 43.2×30.5×12.7cm17×12×5in | 100% | $155 |
Ranked by the share of airlines they fit, then by weight. Specs come from Day Owl's own product pages. How we score carry-on fit.