Amazon Basics Ultralight Portable Packable Day Pack vs. Neekfox 30L Lightweight Backpack

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

Amazon Basics Ultralight Portable Packable Day Pack

Front facing view of the Amazon Basics Ultralight Portable Packable Day Pack
Capacity27 L
Weight158.8 kg
Dimensions44.5×29.2×19.1 cm
Airline fit95%
Price$20

Feature by feature

Amazon Basics Ultralight Portable Packable Day PackFeatureNeekfox 30L Lightweight Backpack
Storage
Y Compression Y
None Expanded Capacity None
4 Opening 4
N Passport N
N Passthrough N
Carry
Y Backpack Y
N Hip Belt N
N Sternum Strap Y
Inside
N Laptop N
1 Main Compartments 1
N Organizer N
Outside
× Hard Shell ×
N Rain-fly N
1 Water Bottle Holder 2
Y Water Resistant Y
Material
NylonRip-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 Amazon Basics Ultralight Portable Packable Day Pack and Neekfox 30L Lightweight Backpack

Both have: compression straps, backpack straps, water resistant.

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 138 accept both. 42 accept only the Amazon Basics Ultralight Portable Packable Day Pack, and 1 accept only the Neekfox 30L Lightweight Backpack.

Only the Amazon Basics Ultralight Portable Packable Day Pack fits

Air Baltic, Air China, Air Malta, Air Niugini, Air Serbia, Air Seychelles, Air Tahiti, American Eagle, Asiana Airlines, ATA Airlines, Belavia, Blue Air, Bulgaria Air, China Eastern, easyJet, Emirates Airlines, Enter Air, flybe, Gulf Air, Icelandair, InselAir, Juneyao Airlines, Liat Airlines, Luxair, Meridiana Fly, Nordwind Airlines, Pakistan International, Ravn Alaska, Royal Brunei Airlines, Ryanair, S7, Shandong Airlines, Shenzhen Airlines, Sun Express, TAP Air Portugal, TAROM, Tianjin Airlines (A320 & E190), TUI, Ukraine International, VIM Airlines (Closed), Volotea, Xiamen.

Only the Neekfox 30L Lightweight Backpack fits

Great Lakes Airlines.

Amazon Basics Ultralight Portable Packable Day Pack vs. Neekfox 30L Lightweight Backpack: which should you pack?

The Neekfox 30L Lightweight Backpack carries 3L more than the Amazon Basics Ultralight Portable Packable Day Pack (27L vs. 30L), while the Neekfox 30L Lightweight Backpack is the lighter pack at 0.4kg (vs. 158.8kg). For carry-on flexibility, the Amazon Basics Ultralight Portable Packable Day Pack fits 95% 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.