# Thule Subterra Travel Backpack 26L, Dark Slate

Dark Slate: The Thule Subterra travel backpack is a 26L expandable carry pack with sleeves for a 16-inch laptop and 10.9-inch tablet. Its removable packing cube, internal organization and luggage pass-through suit buyers who want work-device storage and travel packing in one bag.

- [Original product page](https://best-deals.pro/product/thule-subterra-travel-backpack-26l-dark-slate)
- [View offer](https://best-deals.pro/visit/thule-subterra-travel-backpack-26l-dark-slate)
- Market: US
- Language: en-US
- Currency: USD
- Model: Subterra
- Category: Fashion & Accessories > Bags & Luggage > Backpacks
- Price: 125.95 USD
- Previous price: 169.95 USD
- Discount: 26%
- Price checked: 2026-11-14T06:10:35.066Z
- Rating: 4.6 / 5
- Reviews: 50

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Expansion offers a listed change from 26L to 32L for extra packing space when needed.
- Padded sleeves are specified for a 16-inch laptop and a 10.9-inch tablet.
- Removable packing cube can be taken out when its space is not needed.
- Luggage pass-through strap attaches the backpack to rolling luggage.
- Interior organization panel and quick-access pockets help separate smaller items.

## Pros

- Expandable capacity accommodates a change from day-pack use to a larger travel load.
- Device sleeves, interior organization and a removable packing cube offer several ways to separate work and travel items.
- The luggage pass-through strap is useful when carrying the bag alongside rolling luggage.

## Specifications

### Identity and capacity
- Brand: Thule
- Model: Subterra
- Listed capacity: 26 liters
- Expanded capacity: Expands from a 26L day pack to a 32L travel backpack for 20% more packable space
- Color: Dark Slate
- Size: One Size
### Device storage and organization
- Maximum compatible device size: 16 inches
- Tablet sleeve claim: Padded laptop sleeve fits a 16" laptop and padded tablet sleeve protects a 10.9'' tablet
- Pockets: 7
- Compartments: 4
### Materials and protection
- Material listed: Exterior: 65% Nylon, 35% Polyester; Interior: 100% Polyester
- Water resistance listed: Water Resistant
- Shell: Soft Shell
- Care: Wipe clean with a damp cloth and mild soap, air dry
### Dimensions and weight
- Dimensions (D × W × H): 8.3"D x 8.3"W x 21"H
- Weight listed: 1.3 kg
### Travel features
- Removable packing cube: Removable packing cube helps you compress items to maximize packing space and can be removed when not needed
- Luggage attachment: Luggage pass-through strap allows you to attach the bag to rolling luggage for effortless travel
- Carry strap type: Nylon

## Before you buy

- The listing gives 26 liters as the base capacity and separately claims expansion to 32L. Water resistance is stated, but no waterproof rating or immersion protection is specified. The manufacturer contents list names a travel backpack, while the feature claims also describe a removable packing cube, so confirm the selected listing's package details if the cube is essential.

## In the box

- Travel backpack (Included)

## A good fit for

- Travelers who want a laptop backpack that can expand for additional packing space.
- People carrying a laptop up to 16 inches and a 10.9-inch tablet who value dedicated padded sleeves.
- Users who want a removable packing cube and a pass-through strap for rolling luggage.

## Less suited to

- Buyers who need a stated waterproof rating or confirmed protection from immersion.
- Anyone who needs more than the listed 32L expanded capacity.

## Customer feedback

Aggregate ratings lean positive, with most ratings in the highest star category, but a smaller share are low ratings and the supplied evidence has no written feedback to explain either response. Treat the ratings as a limited satisfaction signal, not evidence about comfort, durability or how well the expansion and organizer work in use.

## Frequently asked questions

### How much can the backpack hold?
The listed base capacity is 26 liters. The listing says it expands to 32 liters for additional packable space.
### What device sizes fit in its sleeves?
The listing specifies a padded laptop sleeve for a 16-inch laptop and a padded tablet sleeve for a 10.9-inch tablet.
### Is the backpack waterproof?
It is described as water resistant. The listing does not provide a waterproof rating or claim immersion protection.
### Is the packing cube included?
The feature description calls the cube removable, but the explicit contents list names only a travel backpack. Confirm package contents in the selected listing if the cube is important.

## Alternative options

- [Thule Subterra Backpack 27L, Black \| Thule Subterra 27L Backpack](https://best-deals.pro/visit/thule-subterra-travel-backpack-26l-dark-slate)
- [Thule Subterra Backpack 25L \| Effortlessly organize your daily commute with the Thule Subterra 25L Backpack](https://best-deals.pro/visit/thule-subterra-travel-backpack-26l-dark-slate)
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- [Thule Aion Backpack](https://best-deals.pro/visit/thule-subterra-travel-backpack-26l-dark-slate)
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- [Troubadour Neo Laptop Backpack \| 22L \| Black \| Lightweight Build \| Wide Ergonomic Straps \| Fits 17" Laptop \| Luggage Sleeve](https://best-deals.pro/visit/thule-subterra-travel-backpack-26l-dark-slate)

## Add-ons

- [Thule Subterra Powershuttle Medium, Dark Slate \| Thule Subterra 2 Powershuttle—durable, compact storage for electronics and essentials](https://best-deals.pro/visit/thule-subterra-travel-backpack-26l-dark-slate)
- [Thule Subterra 2 Toiletry Bag](https://best-deals.pro/visit/thule-subterra-2-toiletry-bag)

## Images

![Thule Subterra Travel Backpack 26L, Dark Slate — 1](https://best-deals.pro/i/78ngoXRoT9zO-dOFH_ZA8Woobo8dCql0krdIDuqPFKMM4xdFkYEgRgboUU3TJEfGtWiekvadDSEj2dkIJZj-6NhmXf5Q0AEAovQqjCEzHw0dxKS0snRSPf4K.jpg)

![Thule Subterra Travel Backpack 26L, Dark Slate — 2](https://best-deals.pro/i/5Je0lCG1ilVEzzhRfZMeupRY-E2pxzUKm2j5QJ0sJ2iK2k79p1r_fTFQkJdokV6rQy2Gzfqnq7LyQ9p0-92NzVrPkFVWw_2Ed_vzijfkWCxdXCSKCf3NLXAv.jpg)

![Thule Subterra Travel Backpack 26L, Dark Slate — 3](https://best-deals.pro/i/y03xzEsvyrqNPZSFBJtejhDM75rEFY9lsnFUhDBRaL3W1boXLCg2XPWJKkXODxQ3NtSI2SerivNrqznl1N-ofYW_RWGxU9H92lkmlN0Tg4vb0rtz83EsUb3z.jpg)

![Thule Subterra Travel Backpack 26L, Dark Slate — 4](https://best-deals.pro/i/XpWdRSSw_7dNSrBmlw4ZSk3jUXmvj1JD9rVYBV9xWs818_BcYTIHa2QNVcamNOgScPk65YrITBlNEbM1UMhXE8JdN_BnVUuhu0UJRxeLDvYI1gZltOwt3df-.jpg)

![Thule Subterra Travel Backpack 26L, Dark Slate — 5](https://best-deals.pro/i/FmWBExFVG1_lf4ZzV3d41OZpXeYQaAyKsOOQdW0Bng_e3br9cf26DA2Dgj_xLnKv85_v7q4lGScj__Q1mZmwxaZIdI_SZCKZMQv-XtYHszNY2dW-q8a5TvhH.jpg)

![Thule Subterra Travel Backpack 26L, Dark Slate — 6](https://best-deals.pro/i/NANjWt-fdSavhX4H8zCbXtgNknOsksF27AsXuOcqgrACeoOZ_Q961uT79tCNHNbmtc0sWGYdU6tstt4XOByvqPT1O_-7YP8bf6fqrTVysaaEijdfUAMgX0sk.jpg)