---
url: "https://onebag.travel/compare/avq5l6g1b2/cotopaxi-allpa-travel-pack-35l-del-dia/l7agtd2du4/topo-travel-bag-40l/"
title: "Cotopaxi Allpa Travel Pack 35L Del Día vs Topo Travel Bag 40L"
description: "Cotopaxi Allpa Travel Pack 35L Del Día vs Topo Travel Bag 40L: 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/l7agtd2du4/topo-travel-bag-40l/"
---
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3. Cotopaxi Allpa Travel Pack 35L Del Día vs. Topo Travel Bag 40L
# Cotopaxi Allpa Travel Pack 35L Del Día vs. Topo Travel Bag 40L
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)
| Capacity | 35 L |
| Weight | 1.587 kg |
| Dimensions | 51×30×20 cm |
| Airline fit | 89% |
| Price | $180 |
## Feature by feature
| Cotopaxi Allpa Travel Pack 35L Del Día | Feature | Topo Travel Bag 40L |
| --- | --- | --- |
| Storage |
| N | Compression | N |
| None | Expanded Capacity | None |
| 1 | Opening | 1 |
| N | Passport | front |
| N | Passthrough | N |
| Carry |
| hideable | Backpack | hideable |
| removable | Hip Belt | removable |
| Y | Sternum Strap | removable |
| Inside |
| 15in | Laptop | 15in |
| 1 | Main Compartments | 4 |
| N | Organizer | N |
| Outside |
| × | Hard Shell | × |
| N | Rain-fly | N |
| N | Water Bottle Holder | 2, side |
| Y | Water Resistant | Y |
| Material |
| 100% repurposed nylon | 1000D recycled nylon, |
## [Topo Travel Bag 40L](https://onebag.travel/carryon/l7agtd2du4/topo-travel-bag-40l/)
by [Topo Designs](https://onebag.travel/carryons/?brands=Topo Designs)
| Capacity | 40 L |
| Weight | 1.7 kg |
| Dimensions | 57×36×19 cm |
| Airline fit | 16% |
| Price | $230 |
## Key differences between the Cotopaxi Allpa Travel Pack 35L Del Día and Topo Travel Bag 40L
- **Passport pocket:** No on the Cotopaxi Allpa Travel Pack 35L Del Día; Front on the Topo Travel Bag 40L.
- **Sternum strap:** Yes on the Cotopaxi Allpa Travel Pack 35L Del Día; Removable on the Topo Travel Bag 40L.
- **Main compartments:** 1 on the Cotopaxi Allpa Travel Pack 35L Del Día; 4 on the Topo Travel Bag 40L.
- **Water bottle pockets:** No on the Cotopaxi Allpa Travel Pack 35L Del Día; 2, side on the Topo Travel Bag 40L.
Both have: backpack straps, hip belt, laptop sleeve, water resistant.
## Which airlines take each bag as a carry-on
We checked both bags against the carry-on size limits of 189 airlines. 31 accept both. 138 accept only the Cotopaxi Allpa Travel Pack 35L Del Día, and 0 accept only the Topo Travel Bag 40L.
### Only the Cotopaxi Allpa Travel Pack 35L Del Día fits
Aegean Airlines, Aer Lingus, Aeroflot, Aerolineas Argentinas, Aeromexico, Air Asia, Air Astana, Air Baltic, Air Canada, Air Caraibes, Air China, Air France, Air India, Air Macau, Air Malta, Air Mauritius, Air Nostrum, Air Serbia, Air Seychelles, Air Wisconsin, AirAsiaX, Alaska Airlines, All Nipon Airways, Allegiant Air, American Airlines, ANA, Asiana Airlines, ATA Airlines, Atlas Global, Austrian, Avianca , Azerbaijan Airlines, Bahamasair, Bangkok Airways, Biman Bangladesh, Blue Air, Boliviana de Aviacion, British Airways, Brussels Airlines, Bulgaria Air, Cambodia Angkor Air, Cathay Pacific, Cayman Airways, Cebu Pacific, China Airlines, China Eastern, CommutAir, Copa Airlines, Czech Airlines, Delta Airlines, Dragonair, EL AL, Emirates Airlines, Enter Air, Ethiopian Airlines, Eurowings, EVA Air, Fiji Airways, Finnair, Flair Air, flybe, Garuda Indonesia, Gol Linhas Aereas, 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, 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, Porter Airlines, Qantas Airways, Republic Airways, Royal Brunei Airlines, Royal Jordanian, Ryanair, S7, SAS Scandinavian, Scoot, Shandong Airlines, Shenzhen Airlines, Sky Airlines, Skywest, Inc., South African Airways, Spirit Airlines, SriLankan Airlines, Sun Express, Swiss Int'l Air Lines, TAP Air Portugal, TAROM, Thai Airways, Tianjin Airlines (A320 & E190), Tiger Airways, Trans States, Travel Service Airlines, TUI, Turkish Airlines, Ukraine International, United Airlines, Uzbekistan Air, Vietnam Airlines, VIM Airlines (Closed), Virgin Atlantic, Volotea, WestJet, WOW Airlines, Xiamen.
## Cotopaxi Allpa Travel Pack 35L Del Día vs. Topo Travel Bag 40L: which should you pack?
The **Topo Travel Bag 40L** carries 5L more than the **Cotopaxi Allpa Travel Pack 35L Del Día** (35L vs. 40L), while the **Cotopaxi Allpa Travel Pack 35L Del Día** is the lighter pack at 1.587kg (vs. 1.7kg). 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 Topo Travel Bag 40L; if you want to travel lighter, the Cotopaxi Allpa Travel Pack 35L Del Día is the better call.