Arc'teryx Mantis 26 Backpack vs. Tundra Backpack Teal

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

Arc'teryx Mantis 26 Backpack

Front facing view of the Arc'teryx Mantis 26 Backpack
Capacity26 L
Weight1.84 kg
Dimensions48×28×25 cm
Airline fit40%

Feature by feature

Arc'teryx Mantis 26 BackpackFeatureTundra Backpack Teal
Storage
N Compression
None Expanded Capacity None
4 Opening 0
N Passport
N Passthrough
Carry
Y Backpack Y
N Hip Belt
N Sternum Strap
Inside
Laptop
1 Main Compartments 0
Organizer
Outside
× Hard Shell ×
Rain-fly
Water Bottle Holder
Y Water Resistant
Material
Recycled Polyester

Tundra Backpack Teal

Front facing view of the Tundra Backpack Teal
Capacity27 L
Weight0.8 kg
Dimensions49×36×21 cm
Airline fit67%
Price$70

Key differences between the Arc'teryx Mantis 26 Backpack and Tundra Backpack Teal

Both have: backpack straps.

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 64 accept both. 12 accept only the Arc'teryx Mantis 26 Backpack, and 62 accept only the Tundra Backpack Teal.

Only the Arc'teryx Mantis 26 Backpack fits

Aerolineas Argentinas, Air France, Air India, Air Mauritius, Boliviana de Aviacion, Great Lakes Airlines, Indigo, Jet Airways, Kenya Airways, KLM, LATAM , Sky Airlines.

Only the Tundra Backpack Teal fits

Aer Lingus, Air Asia, Air Canada, Air Macau, Air Wisconsin, AirAsiaX, Alaska Airlines, Allegiant Air, American Airlines, Austrian, Avianca , Azerbaijan Airlines, Bahamasair, Bangkok Airways, Biman Bangladesh, Brussels Airlines, Cambodia Angkor Air, Cathay Pacific, Cebu Pacific, China Airlines, CommutAir, Delta Airlines, Dragonair, Ethiopian Airlines, Eurowings, EVA Air, Fiji Airways, Flair Air, Garuda Indonesia, Hawaiian Airlines, Hong Kong Airlines, jetBlue Airways, Jetstar Airways, Jetstar Asia, Kulula, Liat Airlines, LOT Polish, Lufthansa, Mahan Air, Malaysia Airlines, Mango, Mesa Airlines, Norwegian, Oman Air, Pakistan International, Porter Airlines, Qantas Airways, Republic Airways, Royal Jordanian, SAS Scandinavian, Scoot, Skywest, Inc., South African Airways, SriLankan Airlines, Swiss Int'l Air Lines, Tiger Airways, Trans States, Turkish Airlines, United Airlines, Vietnam Airlines, Virgin Atlantic, WestJet.

Arc'teryx Mantis 26 Backpack vs. Tundra Backpack Teal: which should you pack?

The Tundra Backpack Teal carries 1L more than the Arc'teryx Mantis 26 Backpack (26L vs. 27L), while the Tundra Backpack Teal is the lighter pack at 0.8kg (vs. 1.84kg). For carry-on flexibility, the Tundra Backpack Teal fits 67% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Tundra Backpack Teal; if you want to travel lighter, the Tundra Backpack Teal is the better call.