it enhances sweat evaporation to keep you cooler

Gusseted tongue

The elastic

Lid compartment

The Cosmo shorts are made with innovative fabrics composed of polymer matrix yarns mixed with Lycra®

deuter streamer 2 0 lt Color:transparent it enhances sweat evaporation toOur drinking system allows liquid to be continuously supplied, without having to interrupt the sporting activity. Deuter backpacks are specially coordinated with the drinking system. The whole system is BPA free as well as PFC free. Drinking system expertise provided by SOURCE: Taste FreeTM: The interior of the drinking bubble and the tube are as smooth as glass. Thanks to these molecular features, the streamer is taste free, very hygienic and easy to