Doughnut Christopher vs Haglöfs Tight Pro Medium
The Doughnut Christopher is 18L and 0.72kg1.6lb; the Haglöfs Tight Pro Medium is 18L and 0.69kg1.5lb. The Haglöfs Tight Pro Medium is 0.03kg0.1lb lighter. The Doughnut Christopher fits the carry-on limit of 36 of 36 major airlines and the Haglöfs Tight Pro Medium fits 36; under the seat, 7 and 0 of 26.
| Spec | Doughnut Christopher | Haglöfs Tight Pro Medium |
|---|---|---|
| Volume | 18L | 18L |
| Weight | 0.72kg1.6lb | 0.69kg1.5lbBest |
| Carry-on compliance | 100% | 100% |
| Personal-item compliance | 27%Best | 0% |
| Dimensions | 45×32×15cm17.5×12.5×6in | 49×31×20cm19.5×12×8in |
| Laptop | 15" | n/a |
| Opening | Roll-top, Roll-top closure with buckle | n/a |
| Warranty | 1 year | n/a |
| Organizer | No | 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 | No | No |
| Camera compartment | No | No |
| Bike-ready | No | No |
| Material | 600D Recycled Polyester (RPET) | 100% polyamide, DWR without intentionally added PFAS |
| Last checked | 2026-10 | 2026-10 |
Where their airline fit differs
| Airline | Limit | Doughnut Christopher | Haglöfs Tight Pro Medium |
|---|---|---|---|
| Allegiant Air | Personal item | Fits | Too big |
| American Airlines | Personal item | Fits | Too big |
| British Airways | Personal item | Fits | Too big |
| easyJet | Personal item | Fits | Too big |
| Frontier Airlines | Personal item | Fits | Too big |
| LATAM Airlines | Personal item | Fits | Too big |
| Volaris | Personal item | Fits | Too big |
Add more bags to this comparison
Specs come from each brand's own product page. Fit uses listed dimensions in any orientation. How we score carry-on fit.