Amazon Basics Ultralight Portable Packable Day Pack vs. Amazon Basics Slim Carry On Laptop Travel Overnight 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 PackFeatureAmazon Basics Slim Carry On Laptop Travel Overnight Backpack
Storage
Y Compression Y
None Expanded Capacity None
4 Opening 4
N Passport N
N Passthrough Y
Carry
Y Backpack hideable
N Hip Belt N
N Sternum Strap N
Inside
N Laptop 17in
1 Main Compartments 2
N Organizer N
Outside
× Hard Shell ×
N Rain-fly N
1 Water Bottle Holder 1
Y Water Resistant Y
Material
Nylon100% Polyester

Amazon Basics Slim Carry On Laptop Travel Overnight Backpack

Front facing view of the Amazon Basics Slim Carry On Laptop Travel Overnight Backpack
Capacity30 L
Weight1.5 kg
Dimensions51×34×21 cm
Airline fit72%
Price$77

Key differences between the Amazon Basics Ultralight Portable Packable Day Pack and Amazon Basics Slim Carry On Laptop Travel Overnight Backpack

Both have: compression straps, 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. 136 accept both. 44 accept only the Amazon Basics Ultralight Portable Packable Day Pack, and 0 accept only the Amazon Basics Slim Carry On Laptop Travel Overnight 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, Etihad Airways, flybe, Gulf Air, Icelandair, InselAir, Juneyao Airlines, Luxair, Meridiana Fly, Nordwind Airlines, Qatar Airways, Ravn Alaska, Regional Express, 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), Virgin Australia, Volotea, Xiamen.

Amazon Basics Ultralight Portable Packable Day Pack vs. Amazon Basics Slim Carry On Laptop Travel Overnight Backpack: which should you pack?

The Amazon Basics Slim Carry On Laptop Travel Overnight Backpack carries 3L more than the Amazon Basics Ultralight Portable Packable Day Pack (27L vs. 30L), while the Amazon Basics Slim Carry On Laptop Travel Overnight Backpack is the lighter pack at 1.5kg (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 Amazon Basics Slim Carry On Laptop Travel Overnight Backpack; if you want to travel lighter, the Amazon Basics Slim Carry On Laptop Travel Overnight Backpack is the better call.