the Mach 4 takes its biggest leap forward

The windproof and highly water-repellent Power

Our 3D mesh fabric creates dead air space next to your skin

Heel dots for excellent heel hold

640 g (half pair)

deuter speed lite 21 Size:ONE SIZE the Mach 4 takes itsThis walking backpack is made of a lightweight and durable fabric that was sustainably produced and is Bluesign certified. It features the Deuter Lite carrying system, which consists of ergonomic, ventilated shoulder straps and hip fin for guaranteed comfort, a ventilated back section and an adjustable hip belt that ensures a good fit and load distribution. The Speed Lite 21 is completed by compression straps that keep your gear compact. FEATURES &