3FULGear QiDian 40+16 UL Pack vs. Ortlieb Atrack BP
Two carry-on travel backpacks, compared spec for spec.
3FULGear QiDian 40+16 UL Pack
| Capacity | 56 L |
| Weight | 0.9 kg |
| Dimensions | 80×30×22 cm |
| Airline fit | 1% |
| Price | $60 |
Feature by feature
| 3FULGear QiDian 40+16 UL Pack | Feature | Ortlieb Atrack BP |
|---|---|---|
| Storage | ||
| 5 | Compression | Y |
| None | Expanded Capacity | None |
| 0 | Opening | 0 |
| N | Passport | N |
| N | Passthrough | N |
| Carry | ||
| Y | Backpack | Y |
| Y | Hip Belt | Y |
| Y | Sternum Strap | Y |
| Inside | ||
| N | Laptop | N |
| 1 | Main Compartments | 1 |
| N | Organizer | N |
| Outside | ||
| × | Hard Shell | × |
| N | Rain-fly | N |
| 2, side | Water Bottle Holder | 2 |
| N | Water Resistant | Y |
| Material | |
| Nylon | PS21R |
Ortlieb Atrack BP
| Capacity | 25 L |
| Weight | 1.3 kg |
| Dimensions | 56×26×25 cm |
| Airline fit | 27% |
| Price | $250 |
Key differences between the 3FULGear QiDian 40+16 UL Pack and Ortlieb Atrack BP
- Compression straps: 5 on the 3FULGear QiDian 40+16 UL Pack; Yes on the Ortlieb Atrack BP.
- Water bottle pockets: 2, side on the 3FULGear QiDian 40+16 UL Pack; 2 on the Ortlieb Atrack BP.
- Water resistant: No on the 3FULGear QiDian 40+16 UL Pack; Yes on the Ortlieb Atrack BP.
Both have: backpack straps, hip belt, sternum strap.
Which airlines take each bag as a carry-on
We checked both bags against the carry-on size limits of 189 airlines. 1 accept both. 0 accept only the 3FULGear QiDian 40+16 UL Pack, and 50 accept only the Ortlieb Atrack BP.
Only the Ortlieb Atrack BP fits
Adria Airways, Aegean Airlines, Air Astana, Air Europa, Air Koryo, Air New Zealand, Air Nostrum, Air Tahiti Nui, Atlas Global, Azul Linhas, British Airways, Caribbean Airlines, China Southern, Conviasa, Copa Airlines, Croatia Air, Cubana de Aviacion, EL AL, Finnair, Frontier Airlines, Great Lakes Airlines, Hainan Airlines, Iran Aseman Air, Island Air, Jet2, Korean Air, Kuwait Air, Middle East Airlines, Monarch Airlines, Onur Air, PenAir, Philippine Airlines, Royal Air Morocco, Saudi Arabian Airlines, Sichuan Airlines, SilkAir, Silver Airways, Singapore Airlines, Southwest Airlines, SpiceJet, Spirit Airlines, Sun Country, TAAG Angola, TAM Airlines, Thai Airways, Travel Service Airlines, Ural Airlines, Uzbekistan Air, Virgin America, WOW Airlines.
3FULGear QiDian 40+16 UL Pack vs. Ortlieb Atrack BP: which should you pack?
The 3FULGear QiDian 40+16 UL Pack carries 31L more than the Ortlieb Atrack BP (56L vs. 25L), while the 3FULGear QiDian 40+16 UL Pack is the lighter pack at 0.9kg (vs. 1.3kg). For carry-on flexibility, the Ortlieb Atrack BP fits 27% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the 3FULGear QiDian 40+16 UL Pack; if you want to travel lighter, the 3FULGear QiDian 40+16 UL Pack is the better call.