Atom Pack "The Mo" vs. LBBJKT The Peloton Eclipse

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

Atom Pack "The Mo"

Front facing view of the Atom Pack "The Mo"
Capacity40 L
Weight0 kg
Dimensions91×84×74 cm
Airline fit0%
Price$245

Feature by feature

Atom Pack "The Mo"FeatureLBBJKT The Peloton Eclipse
Storage
Y Compression Y
None Expanded Capacity None
2 Opening 2
N Passport N
N Passthrough N
Carry
Y Backpack Y
removable Hip Belt removable
removable Sternum Strap Y
Inside
N Laptop 17in
1 Main Compartments 2
N Organizer Y
Outside
× Hard Shell ×
N Rain-fly N
2 Water Bottle Holder 2
Y Water Resistant Y
Material
VX21 X-Pac fabric1000D CORDURA® Fabric by Invista™ with thousands of Embedded micro retroreflective dots.

LBBJKT The Peloton Eclipse

Front facing view of the LBBJKT The Peloton Eclipse
Capacity38 L
Weight2.175 kg
Dimensions52×35×14 cm
Airline fit88%
Price$215

Key differences between the Atom Pack "The Mo" and LBBJKT The Peloton Eclipse

Both have: compression straps, 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. 0 accept both. 0 accept only the Atom Pack "The Mo", and 166 accept only the LBBJKT The Peloton Eclipse.

Only the LBBJKT The Peloton Eclipse fits

Adria Airways, Aegean Airlines, Aer Lingus, Aeroflot, Aerolineas Argentinas, Aeromexico, Air Asia, Air Astana, Air Baltic, Air Canada, Air Caraibes, Air China, Air Europa, Air France, Air India, Air Koryo, Air Macau, Air Malta, Air Mauritius, Air New Zealand, Air Nostrum, Air Serbia, Air Seychelles, Air Tahiti Nui, Air Wisconsin, AirAsiaX, Alaska Airlines, All Nipon Airways, Allegiant Air, American Airlines, ANA, Asiana Airlines, ATA Airlines, Atlas Global, Austrian, Avianca , Azerbaijan Airlines, Azul Airlines, Azul Linhas, Bahamasair, Bangkok Airways, Biman Bangladesh, Blue Air, Boliviana de Aviacion, British Airways, Brussels Airlines, Bulgaria Air, Cambodia Angkor Air, Caribbean Airlines, Cathay Pacific, Cebu Pacific, China Airlines, China Eastern, China Southern, CommutAir, Conviasa, Copa Airlines, Croatia Air, Cubana de Aviacion, Czech Airlines, Delta Airlines, Dragonair, EL AL, Emirates Airlines, Enter Air, Ethiopian Airlines, Eurowings, EVA Air, Fiji Airways, Finnair, Flair Air, flybe, Frontier Airlines, Garuda Indonesia, Gol Linhas Aereas, Hainan Airlines, Hawaiian Airlines, Hong Kong Airlines, Iberia, Icelandair, Indigo, InselAir, Interjet, Iran Air, Iran Aseman Air, Island Air, Japan Airlines, Jet Airways, Jet2, jetBlue Airways, Jetstar Airways, Jetstar Asia, Juneyao Airlines, Kenya Airways, KLM, Korean Air, Kulula, Kuwait Air, LATAM , Liat Airlines, LOT Polish, Lufthansa, Luxair, Mahan Air, Malaysia Airlines, Mango, Meridiana Fly, Mesa Airlines, Middle East Airlines, Monarch Airlines, Nordwind Airlines, Norwegian, Onur Air, Pakistan International, Peach, PenAir, Philippine Airlines, Porter Airlines, Qantas Airways, Republic Airways, Royal Air Morocco, Royal Brunei Airlines, Ryanair, S7, SAS Scandinavian, Saudi Arabian Airlines, Scoot, Shandong Airlines, Shenzhen Airlines, Sichuan Airlines, SilkAir, Silver Airways, Singapore Airlines, Sky Airlines, Skywest, Inc., South African Airways, Southwest Airlines, SpiceJet, Spirit Airlines, SriLankan Airlines, Sun Country, Sun Express, Swiss Int'l Air Lines, TAAG Angola, TAM Airlines, TAP Air Portugal, TAROM, Thai Airways, Tianjin Airlines (A320 & E190), Tiger Airways, Trans States, Travel Service Airlines, TUI, Turkish Airlines, Ukraine International, United Airlines, Ural Airlines, Uzbekistan Air, Vietnam Airlines, VIM Airlines (Closed), Virgin America, Virgin Atlantic, Volotea, WestJet, WOW Airlines, Xiamen.

Atom Pack "The Mo" vs. LBBJKT The Peloton Eclipse: which should you pack?

The Atom Pack "The Mo" carries 2L more than the LBBJKT The Peloton Eclipse (40L vs. 38L), and the two are closely matched on weight. For carry-on flexibility, the LBBJKT The Peloton Eclipse fits 88% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Atom Pack "The Mo"; if you want to travel lighter, the LBBJKT The Peloton Eclipse is the better call.