Mammut Lithium 30 vs. Deuter Speed Lite 25

Key differences between the Mammut Lithium 30 and Deuter Speed Lite 25

• Compression straps: 5 on the Mammut Lithium 30; 4 on the Deuter Speed Lite 25.
• Sternum strap: Removable on the Mammut Lithium 30; Yes on the Deuter Speed Lite 25.
• Rain cover: Yes on the Mammut Lithium 30; No on the Deuter Speed Lite 25.

Both have: passport pocket, backpack straps, hip belt, 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. 24 accept only the Mammut Lithium 30, and 38 accept only the Deuter Speed Lite 25.

Only the Mammut Lithium 30 fits

Aer Lingus, Aeroflot, Aerolineas Argentinas, Aeromexico, Air Caraibes, Air France, Air India, Air Mauritius, All Nipon Airways, ANA, Boliviana de Aviacion, Czech Airlines, Gol Linhas Aereas, Iberia, Indigo, Interjet, Iran Air, Japan Airlines, Jet Airways, Kenya Airways, KLM, LATAM , Peach, Sky Airlines.

Only the Deuter Speed Lite 25 fits

Air Asia, Air Macau, Air Wisconsin, AirAsiaX, Alaska Airlines, Allegiant Air, American Airlines, Avianca , Bahamasair, Bangkok Airways, Biman Bangladesh, Cambodia Angkor Air, Cathay Pacific, Cayman Airways, Cebu Pacific, China Airlines, CommutAir, Delta Airlines, Dragonair, EVA Air, Garuda Indonesia, Hawaiian Airlines, Hong Kong Airlines, jetBlue Airways, Jetstar Airways, Jetstar Asia, Kulula, Malaysia Airlines, Mango, Qantas Airways, Republic Airways, Skywest, Inc., South African Airways, SriLankan Airlines, Trans States, United Airlines, Vietnam Airlines, Virgin Atlantic.