---
url: "https://onebag.travel/compare/mflfu1v34w/yeti-all-weather-backpack-25l/ucnolfebas/tom-bihn-synik-26/"
title: "Yeti All-Weather Backpack 25L vs Tom Bihn Synik 26"
description: "Yeti All-Weather Backpack 25L vs Tom Bihn Synik 26: capacity, weight, dimensions and how many airlines accept each as a carry-on, side by side."
source: "https://onebag.travel/compare/mflfu1v34w/yeti-all-weather-backpack-25l/ucnolfebas/tom-bihn-synik-26/"
---
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2.  [Carry-On Travel Backpacks](https://onebag.travel/carryons/)
3.  Yeti All-Weather Backpack 25L vs. Tom Bihn Synik 26

# Yeti All-Weather Backpack 25L vs. Tom Bihn Synik 26

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

## [Yeti All-Weather Backpack 25L](https://onebag.travel/carryon/mflfu1v34w/yeti-all-weather-backpack-25l/)

by [Yeti](https://onebag.travel/carryons/?brands=Yeti)

![Front facing view of the Yeti All-Weather Backpack 25L](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1788990463/carryons/yeti-all-weather-backpack-25l-mflfu1v34w.webp)

<table class="table table-sm cmp-spec mt-2"><tbody><tr><td>Capacity</td><td>25 L</td></tr><tr><td>Weight</td><td>1.6 kg</td></tr><tr><td>Dimensions</td><td>55×35×23 cm</td></tr><tr><td>Airline fit</td><td>67%</td></tr><tr><td>Price</td><td>$250</td></tr></tbody></table>

## Feature by feature

| Yeti All-Weather Backpack 25L | Feature | Tom Bihn Synik 26 |
| --- | --- | --- |
| Storage |
| N | Compression | N |
| None | Expanded Capacity | None |
| 1 | Opening | 1 |
| front | Passport | front |
| N | Passthrough | Y |
| Carry |
| Y | Backpack | Y |
| removable | Hip Belt | removable |
| removable | Sternum Strap | removable |
| Inside |
| N | Laptop | 15in |
| 3 | Main Compartments | 6 |
| N | Organizer | Y |
| Outside |
| × | Hard Shell | × |
| N | Rain-fly | N |
| 1, front | Water Bottle Holder | 1, front |
| Y | Water Resistant | Y |

<table class="cmp-material"><tbody><tr><td colspan="2">Material</td></tr><tr><td>DryHide shell</td><td>X-Pac®: 2 lb 9 oz / 1185 grams 630d Ballistic/200d Halcyon Lining: 2 lb 11 oz / 1240 grams</td></tr></tbody></table>

## [Tom Bihn Synik 26](https://onebag.travel/carryon/ucnolfebas/tom-bihn-synik-26/)

by [Tom Bihn](https://onebag.travel/carryons/?brands=Tom Bihn)

![Front facing view of the Tom Bihn Synik 26](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1788990717/carryons/tom-bihn-synik-26-ucnolfebas.webp)

<table class="table table-sm cmp-spec mt-2"><tbody><tr><td>Capacity</td><td>26 L</td></tr><tr><td>Weight</td><td>1.2 kg</td></tr><tr><td>Dimensions</td><td>46×34×28 cm</td></tr><tr><td>Airline fit</td><td>14%</td></tr><tr><td>Price</td><td>$340</td></tr></tbody></table>

## Key differences between the Yeti All-Weather Backpack 25L and Tom Bihn Synik 26

-   **Luggage passthrough:** No on the Yeti All-Weather Backpack 25L; Yes on the Tom Bihn Synik 26.
-   **Laptop sleeve:** No on the Yeti All-Weather Backpack 25L; 15in on the Tom Bihn Synik 26.
-   **Main compartments:** 3 on the Yeti All-Weather Backpack 25L; 6 on the Tom Bihn Synik 26.
-   **Built-in organizer:** No on the Yeti All-Weather Backpack 25L; Yes on the Tom Bihn Synik 26.

Both have: passport pocket, backpack straps, hip belt, sternum strap, 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. 26 accept both. 101 accept only the Yeti All-Weather Backpack 25L, and 1 accept only the Tom Bihn Synik 26.

### Only the Yeti All-Weather Backpack 25L fits

Aegean Airlines, Aer Lingus, Aeroflot, Aerolineas Argentinas, Aeromexico, Air Asia, Air Astana, Air Canada, Air Caraibes, Air France, Air India, Air Macau, Air Mauritius, Air Nostrum, Air Wisconsin, AirAsiaX, Alaska Airlines, All Nipon Airways, Allegiant Air, American Airlines, ANA, Atlas Global, Austrian, Avianca , Azerbaijan Airlines, Bahamasair, Bangkok Airways, Biman Bangladesh, Boliviana de Aviacion, British Airways, Brussels Airlines, Cambodia Angkor Air, Cathay Pacific, Cebu Pacific, China Airlines, CommutAir, Conviasa, Copa Airlines, Czech Airlines, Delta Airlines, Dragonair, EL AL, Ethiopian Airlines, Eurowings, EVA Air, Fiji Airways, Finnair, Flair Air, Frontier Airlines, Garuda Indonesia, Gol Linhas Aereas, Hawaiian Airlines, Hong Kong Airlines, Iberia, Indigo, Interjet, Iran Air, Iran Aseman Air, Japan Airlines, Jet Airways, Jet2, jetBlue Airways, Jetstar Airways, Jetstar Asia, Kenya Airways, KLM, Kulula, Kuwait Air, LATAM , LOT Polish, Lufthansa, Mahan Air, Malaysia Airlines, Mango, Mesa Airlines, Middle East Airlines, Monarch Airlines, Norwegian, Onur Air, Peach, PenAir, Porter Airlines, Qantas Airways, Republic Airways, SAS Scandinavian, Sky Airlines, Skywest, Inc., South African Airways, Southwest Airlines, Spirit Airlines, SriLankan Airlines, Swiss Int'l Air Lines, Thai Airways, Trans States, Travel Service Airlines, Turkish Airlines, United Airlines, Uzbekistan Air, Vietnam Airlines, Virgin Atlantic, WOW Airlines.

### Only the Tom Bihn Synik 26 fits

Croatia Air.

## Yeti All-Weather Backpack 25L vs. Tom Bihn Synik 26: which should you pack?

The **Tom Bihn Synik 26** carries 1L more than the **Yeti All-Weather Backpack 25L** (25L vs. 26L), while the **Tom Bihn Synik 26** is the lighter pack at 1.2kg (vs. 1.6kg). For carry-on flexibility, the **Yeti All-Weather Backpack 25L** fits 67% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Tom Bihn Synik 26; if you want to travel lighter, the Tom Bihn Synik 26 is the better call.