Cotopaxi Batac 16L Daypack vs. Deuter Aircontact Lite 40+10

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

Cotopaxi Batac 16L Daypack

Capacity16 L
Weight0.3 kg
Dimensions48×28×10 cm
Airline fit93%
Price$70

Feature by feature

Cotopaxi Batac 16L DaypackFeatureDeuter Aircontact Lite 40+10
Storage
N Compression 5
None Expanded Capacity None
0 Opening 0
top Passport top
N Passthrough N
Carry
Y Backpack Y
N Hip Belt Y
Y Sternum Strap Y
Inside
N Laptop N
3 Main Compartments 3
N Organizer N
Outside
× Hard Shell ×
N Rain-fly N
2, side Water Bottle Holder 2, side
N Water Resistant Y
Material
100% deadstock nylon & polyester140D Polyester RIPSTOP

Deuter Aircontact Lite 40+10

Capacity50 L
Weight1.6 kg
Dimensions53×31×25 cm
Airline fit39%
Price$215

Key differences between the Cotopaxi Batac 16L Daypack and Deuter Aircontact Lite 40+10

Both have: passport pocket, backpack straps, sternum strap, water bottle pockets.

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 73 accept both. 103 accept only the Cotopaxi Batac 16L Daypack, and 0 accept only the Deuter Aircontact Lite 40+10.

Only the Cotopaxi Batac 16L Daypack fits

Aer Lingus, Air Asia, Air Baltic, Air Canada, Air China, Air Macau, Air Malta, Air Niugini, Air Serbia, Air Seychelles, Air Wisconsin, AirAsiaX, Alaska Airlines, Allegiant Air, American Airlines, Asiana Airlines, ATA Airlines, Austrian, Avianca , Azerbaijan Airlines, Bahamasair, Bangkok Airways, Belavia, Biman Bangladesh, Blue Air, Brussels Airlines, Bulgaria Air, Cambodia Angkor Air, Cathay Pacific, Cayman Airways, Cebu Pacific, China Airlines, China Eastern, CommutAir, Delta Airlines, Dragonair, Emirates Airlines, Enter Air, Ethiopian Airlines, Etihad Airways, Eurowings, EVA Air, Fiji Airways, Flair Air, flybe, Garuda Indonesia, Great Lakes Airlines, Hawaiian Airlines, Hong Kong Airlines, Icelandair, InselAir, jetBlue Airways, Jetstar Airways, Jetstar Asia, Juneyao Airlines, Kulula, Liat Airlines, LOT Polish, Lufthansa, Luxair, Mahan Air, Malaysia Airlines, Mango, Meridiana Fly, Mesa Airlines, Nordwind Airlines, Norwegian, Oman Air, Pakistan International, Porter Airlines, Qantas Airways, Qatar Airways, Regional Express, Republic Airways, Royal Brunei Airlines, Royal Jordanian, Ryanair, S7, SAS Scandinavian, Scoot, Shandong Airlines, Shenzhen Airlines, Skywest, Inc., South African Airways, SriLankan Airlines, Sun Express, Swiss Int'l Air Lines, TAP Air Portugal, TAROM, Tianjin Airlines (A320 & E190), Tiger Airways, Trans States, TUI, Turkish Airlines, Ukraine International, United Airlines, Vietnam Airlines, VIM Airlines (Closed), Virgin Atlantic, Virgin Australia, Volotea, WestJet, Xiamen.

Cotopaxi Batac 16L Daypack vs. Deuter Aircontact Lite 40+10: which should you pack?

The Deuter Aircontact Lite 40+10 carries 34L more than the Cotopaxi Batac 16L Daypack (16L vs. 50L), while the Cotopaxi Batac 16L Daypack is the lighter pack at 0.3kg (vs. 1.6kg). For carry-on flexibility, the Cotopaxi Batac 16L Daypack fits 93% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Deuter Aircontact Lite 40+10; if you want to travel lighter, the Cotopaxi Batac 16L Daypack is the better call.