Ortlieb Atrack BP vs. Neekfox 30L Lightweight Backpack

Two carry-on travel backpacks, compared spec for spec.

Ortlieb Atrack BP

Front facing view of the Ortlieb Atrack BP
Capacity25 L
Weight1.3 kg
Dimensions56×26×25 cm
Airline fit27%
Price$250

Feature by feature

Ortlieb Atrack BPFeatureNeekfox 30L Lightweight Backpack
Storage
Y Compression Y
None Expanded Capacity None
0 Opening 4
N Passport N
N Passthrough N
Carry
Y Backpack Y
Y Hip Belt N
Y Sternum Strap Y
Inside
N Laptop N
1 Main Compartments 1
N Organizer N
Outside
× Hard Shell ×
N Rain-fly N
2 Water Bottle Holder 2
Y Water Resistant Y
Material
PS21R Rip-resistant nylon fabric

Neekfox 30L Lightweight Backpack

Front facing view of the Neekfox 30L Lightweight Backpack
Capacity30 L
Weight0.4 kg
Dimensions47×28×23 cm
Airline fit74%
Price$19

Key differences between the Ortlieb Atrack BP and Neekfox 30L Lightweight Backpack

Both have: compression straps, backpack straps, sternum strap, water bottle pockets, water resistant.

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 51 accept both. 0 accept only the Ortlieb Atrack BP, and 88 accept only the Neekfox 30L Lightweight Backpack.

Only the Neekfox 30L Lightweight Backpack fits

Aer Lingus, Aeroflot, Aerolineas Argentinas, Aeromexico, Air Asia, Air Canada, Air Caraibes, Air France, Air India, Air Macau, Air Mauritius, Air Wisconsin, AirAsiaX, Alaska Airlines, All Nipon Airways, Allegiant Air, American Airlines, ANA, Austrian, Avianca , Azerbaijan Airlines, Bahamasair, Bangkok Airways, Biman Bangladesh, Boliviana de Aviacion, Brussels Airlines, Cambodia Angkor Air, Cathay Pacific, Cayman Airways, Cebu Pacific, China Airlines, CommutAir, Czech Airlines, Delta Airlines, Dragonair, Ethiopian Airlines, Etihad Airways, Eurowings, EVA Air, Fiji Airways, Flair Air, Garuda Indonesia, Gol Linhas Aereas, Hawaiian Airlines, Hong Kong Airlines, Iberia, Indigo, Interjet, Iran Air, Japan Airlines, Jet Airways, jetBlue Airways, Jetstar Airways, Jetstar Asia, Kenya Airways, KLM, Kulula, LATAM , LOT Polish, Lufthansa, Mahan Air, Malaysia Airlines, Mango, Mesa Airlines, Norwegian, Oman Air, Peach, Porter Airlines, Qantas Airways, Qatar Airways, Regional Express, Republic Airways, Royal Jordanian, SAS Scandinavian, Scoot, Sky Airlines, Skywest, Inc., South African Airways, SriLankan Airlines, Swiss Int'l Air Lines, Tiger Airways, Trans States, Turkish Airlines, United Airlines, Vietnam Airlines, Virgin Atlantic, Virgin Australia, WestJet.

Ortlieb Atrack BP vs. Neekfox 30L Lightweight Backpack: which should you pack?

The Neekfox 30L Lightweight Backpack carries 5L more than the Ortlieb Atrack BP (25L vs. 30L), while the Neekfox 30L Lightweight Backpack is the lighter pack at 0.4kg (vs. 1.3kg). For carry-on flexibility, the Neekfox 30L Lightweight Backpack fits 74% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Neekfox 30L Lightweight Backpack; if you want to travel lighter, the Neekfox 30L Lightweight Backpack is the better call.