A quick look at Thule’s Stir collection of backpacks, comprising 15, 20 and 35-litre variations

Thule Stir 35L

Available in men’s and women’s versions, the Thule Stir 35l has built-in protection for electronics and gadgets, along with multi-access points to grab items on-the-go. The body of the pack is waterproof and the fold-able top is protected by a 3/4 rain cover.
It’s available in men’s and women’s versions and in a number of colour options.
RRP: £95
Thule site

Thule Stir 20L

A medium pack with quick-access pockets and organisational features, the 20L should be suited for trail or around-town use.
RRP: £70
Thule site

Thule Stir 15L

An option more suited to shorter hikes and ventures, the 15L version of the Stir has an easy access lid with protective storm flap like the other bags in the collection. It comes in three colour options: Fjord, Rorange and Dark Shadow.
RRP: £40
Thule site