--- url: "https://onebag.travel/compare/8pkimzt3yg/cabin-zero-classic-pro-32l/n8ttb1wbeu/cotopaxi-allpa-travel-pack-42l/" title: "Cabin Zero Classic Pro 32L vs Cotopaxi Allpa Travel Pack 42L" description: "Cabin Zero Classic Pro 32L vs Cotopaxi Allpa Travel Pack 42L: capacity, weight, dimensions and how many airlines accept each as a carry-on, side by side." source: "https://onebag.travel/compare/8pkimzt3yg/cabin-zero-classic-pro-32l/n8ttb1wbeu/cotopaxi-allpa-travel-pack-42l/" --- 1. [Home](https://onebag.travel/) 2. [Carry-On Travel Backpacks](https://onebag.travel/carryons/) 3. Cabin Zero Classic Pro 32L vs. Cotopaxi Allpa Travel Pack 42L # Cabin Zero Classic Pro 32L vs. Cotopaxi Allpa Travel Pack 42L Two carry-on travel backpacks, compared spec for spec. ## [Cabin Zero Classic Pro 32L](https://onebag.travel/carryon/8pkimzt3yg/cabin-zero-classic-pro-32l/) by [Cabin Zero](https://onebag.travel/carryons/?brands=Cabin Zero) ![Front facing view of the Cabin Zero Classic Pro 32L](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1621504329/carryons/Cabin_Zero_Classic_Pro_32L_ix4tji.webp)
Capacity32 L
Weight1.2 kg
Dimensions46×31×20 cm
Airline fit94%
Price$141
## Feature by feature | Cabin Zero Classic Pro 32L | Feature | Cotopaxi Allpa Travel Pack 42L | | --- | --- | --- | | Storage | | 4 | Compression | N | | None | Expanded Capacity | None | | 1 | Opening | 1 | | N | Passport | front | | Y | Passthrough | Y | | Carry | | hideable | Backpack | hideable | | hideable | Hip Belt | hideable | | Y | Sternum Strap | Y | | Inside | | 15in | Laptop | 15in | | 2 | Main Compartments | 3 | | Y | Organizer | Y | | Outside | | × | Hard Shell | × | | N | Rain-fly | N | | 1, side | Water Bottle Holder | 1, side | | Y | Water Resistant | Y |
Material
600 Denier Polyester100% recycled 840D TPU-coated nylon
## [Cotopaxi Allpa Travel Pack 42L](https://onebag.travel/carryon/n8ttb1wbeu/cotopaxi-allpa-travel-pack-42l/) by [Cotopaxi](https://onebag.travel/carryons/?brands=Cotopaxi) ![Front facing view of the Cotopaxi Allpa Travel Pack 42L](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1621552508/carryons/Cotopaxi_Allpa_Travel_Pack_42L_e0l0ab.webp)
Capacity42 L
Weight1.4 kg
Dimensions56×36×27 cm
Airline fit2%
Price$250
## Key differences between the Cabin Zero Classic Pro 32L and Cotopaxi Allpa Travel Pack 42L - **Compression straps:** 4 on the Cabin Zero Classic Pro 32L; No on the Cotopaxi Allpa Travel Pack 42L. - **Passport pocket:** No on the Cabin Zero Classic Pro 32L; Front on the Cotopaxi Allpa Travel Pack 42L. - **Main compartments:** 2 on the Cabin Zero Classic Pro 32L; 3 on the Cotopaxi Allpa Travel Pack 42L. Both have: luggage passthrough, backpack straps, hip belt, sternum strap, laptop sleeve, built-in organizer, 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. 4 accept both. 173 accept only the Cabin Zero Classic Pro 32L, and 0 accept only the Cotopaxi Allpa Travel Pack 42L. ### Only the Cabin Zero Classic Pro 32L 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, American Eagle, ANA, Asiana Airlines, ATA Airlines, Atlas Global, Austrian, Avianca , Azerbaijan Airlines, Azul Linhas, Bahamasair, Bangkok Airways, Belavia, Biman Bangladesh, Blue Air, Boliviana de Aviacion, British Airways, Brussels Airlines, Bulgaria Air, Cambodia Angkor Air, Caribbean Airlines, Cathay Pacific, Cayman Airways, Cebu Pacific, China Airlines, China Eastern, China Southern, CommutAir, Conviasa, Copa Airlines, Croatia Air, Cubana de Aviacion, Czech Airlines, Delta Airlines, Dragonair, easyJet, EL AL, Emirates Airlines, Enter Air, Ethiopian Airlines, Etihad Airways, 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, 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, Oman Air, Onur Air, Pakistan International, Peach, PenAir, Philippine Airlines, Porter Airlines, Qantas Airways, Qatar Airways, Ravn Alaska, Regional Express, Republic Airways, Royal Air Morocco, Royal Brunei Airlines, Royal Jordanian, 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 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 Atlantic, Virgin Australia, Volotea, WestJet, WOW Airlines, Xiamen. ## Cabin Zero Classic Pro 32L vs. Cotopaxi Allpa Travel Pack 42L: which should you pack? The **Cotopaxi Allpa Travel Pack 42L** carries 10L more than the **Cabin Zero Classic Pro 32L** (32L vs. 42L), while the **Cabin Zero Classic Pro 32L** is the lighter pack at 1.2kg (vs. 1.4kg). For carry-on flexibility, the **Cabin Zero Classic Pro 32L** fits 94% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Cotopaxi Allpa Travel Pack 42L; if you want to travel lighter, the Cabin Zero Classic Pro 32L is the better call.