--- url: "https://onebag.travel/compare/avq5l6g1b2/cotopaxi-allpa-travel-pack-35l-del-dia/g8vk4elmur/exped-mountain-pro-40/" title: "Cotopaxi Allpa Travel Pack 35L Del Día vs Exped Mountain Pro 40" description: "Cotopaxi Allpa Travel Pack 35L Del Día vs Exped Mountain Pro 40: capacity, weight, dimensions and how many airlines accept each as a carry-on, side by side." source: "https://onebag.travel/compare/avq5l6g1b2/cotopaxi-allpa-travel-pack-35l-del-dia/g8vk4elmur/exped-mountain-pro-40/" --- 1. [Home](https://onebag.travel/) 2. [Carry-On Travel Backpacks](https://onebag.travel/carryons/) 3. Cotopaxi Allpa Travel Pack 35L Del Día vs. Exped Mountain Pro 40 # Cotopaxi Allpa Travel Pack 35L Del Día vs. Exped Mountain Pro 40 Two carry-on travel backpacks, compared spec for spec. ## [Cotopaxi Allpa Travel Pack 35L Del Día](https://onebag.travel/carryon/avq5l6g1b2/cotopaxi-allpa-travel-pack-35l-del-dia/) by [Cotopaxi](https://onebag.travel/carryons/?brands=Cotopaxi) ![Front facing view of the Cotopaxi Allpa Travel Pack 35L Del Día](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1621509354/carryons/Cotopaxi_Allpa_35L_Del_Dia_v12foc.webp)
Capacity35 L
Weight1.587 kg
Dimensions51×30×20 cm
Airline fit89%
Price$180
## Feature by feature | Cotopaxi Allpa Travel Pack 35L Del Día | Feature | Exped Mountain Pro 40 | | --- | --- | --- | | Storage | | N | Compression | N | | None | Expanded Capacity | None | | 1 | Opening | 3 | | N | Passport | N | | N | Passthrough | N | | Carry | | hideable | Backpack | Y | | removable | Hip Belt | removable | | Y | Sternum Strap | Y | | Inside | | 15in | Laptop | N | | 1 | Main Compartments | 1 | | N | Organizer | N | | Outside | | × | Hard Shell | × | | N | Rain-fly | N | | N | Water Bottle Holder | N | | Y | Water Resistant | Y |
Material
100% repurposed nylon420 D Oxford nylon, PU coated, 3'000 mm water column
## [Exped Mountain Pro 40](https://onebag.travel/carryon/g8vk4elmur/exped-mountain-pro-40/) by [Exped](https://onebag.travel/carryons/?brands=Exped) ![Front facing view of the Exped Mountain Pro 40](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1623838719/carryons/Exped_Mountain_Pro_40_vwnu8n.webp)
Capacity42 L
Weight1.39 kg
Dimensions62×32×26 cm
Airline fit2%
Price$190
## Key differences between the Cotopaxi Allpa Travel Pack 35L Del Día and Exped Mountain Pro 40 - **Opening:** Clamshell on the Cotopaxi Allpa Travel Pack 35L Del Día; Top flap on the Exped Mountain Pro 40. - **Backpack straps:** Hideable on the Cotopaxi Allpa Travel Pack 35L Del Día; Yes on the Exped Mountain Pro 40. - **Laptop sleeve:** 15in on the Cotopaxi Allpa Travel Pack 35L Del Día; No on the Exped Mountain Pro 40. Both have: hip belt, sternum strap, water resistant. ## Which airlines take each bag as a carry-on We checked both bags against the carry-on size limits of 189 airlines. 3 accept both. 166 accept only the Cotopaxi Allpa Travel Pack 35L Del Día, and 0 accept only the Exped Mountain Pro 40. ### Only the Cotopaxi Allpa Travel Pack 35L Del Día 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 Linhas, Bahamasair, Bangkok Airways, 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, 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, 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, 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 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 Atlantic, Volotea, WestJet, WOW Airlines, Xiamen. ## Cotopaxi Allpa Travel Pack 35L Del Día vs. Exped Mountain Pro 40: which should you pack? The **Exped Mountain Pro 40** carries 7L more than the **Cotopaxi Allpa Travel Pack 35L Del Día** (35L vs. 42L), while the **Exped Mountain Pro 40** is the lighter pack at 1.39kg (vs. 1.587kg). For carry-on flexibility, the **Cotopaxi Allpa Travel Pack 35L Del Día** fits 89% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Exped Mountain Pro 40; if you want to travel lighter, the Exped Mountain Pro 40 is the better call.