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Thule Stir Alpine

Thule Stir Alpine 40L hiking backpack obsidian gray

Someone on a snowy mountain carrying skis and rope on their Thule Stir Alpine 40L ski backpack.

Two people climb up a snowy mountain with skis and rope attached to their Thule Stir Alpine 40L ski backpack.

Thule Stir Alpine
40L hiking rucksack obsidian grey

£169.99

Color

Obsidian (selected)

Obsidian

In stock

A streamlined backpack perfect for skiing, mountaineering and climbing.

All features

Designed to support any adventure with a highly weather and abrasion resistant coated nylon fabric

Removable lid, frame sheet, hip belt padding and sternum strap allow pack weight to be reduced up to 500 g/1.10 lb for light and fast missions

Storm flap provides weather protection when lid is removed

Securely attach skis using an A frame or diagonal carry

Thule Stir 40L 3204502 quick access pocket

Quickly access a snack in the shoulder strap stretch pocket

Thule Stir 40L 3204502 fast access side zipper

Fast-access side zip allows you to find contents towards the middle and bottom of the pack

Secure two ice axes with a dedicated tool garage

Thule Stir 40L 3204502 compression strap

Attach a climbing rope or jacket with the underlid compression strap

Hydration compatible design features reservoir sleeve with drink tube exit port (Reservoir sold separately)

Thule Stir 40L 3204502 zipped mesh pocket

Easily store small items in the interior zipped mesh pocket

Access protection easily with gear loops integrated to hip belt

Technical specifications

Dimensions

29 x 26 x 58 cm

Weight

1.29 kg

Volume

Colour

Obsidian

Material

Coated 210D Robic, 70D nylon

Country of origin

Philippines

Model name

TSTU340

Model number

3204502

Instructions

Reviews

Tested to the limit

At the Thule Test Center™ in Hillerstorp, Sweden, products go through extreme testing. Our bags are designed to follow you on all your adventures and keep your belongings organized and protected from the elements. Below are just a few examples of the many tests conducted.

Explore Thule test center

A Thule suitcase is being tested in the Thule test center durability test.

Quality that lasts

All Thule bags are rigorously tested to ensure they will stand the test of time. Our luggage undergoes 50 extensive tests before it’s given the Thule logo.

bluesign® system members

We are partners of the bluesign® system, an international standard for textile production aimed at reducing the impact of manufacturing on people and the planet.

Responsible sourcing and logistics

We obey the principles of the UN Global Compact, as well as ILO and OECD guidelines, and conduct strict audits to ensure our suppliers respect human rights, labor laws, health and safety, and the environment.