S FLASK 400/13 INSUL 42 Sport Bags while the optimized

while the optimized

weatherproof adaptation of a trail icon

Designed for skiers who love to charge through unspoiled powder at high speeds

The supportive 3D Minima highback is paired with a Response Pad

Inspired by our top athletes for record-breaking races

S FLASK 400/13 INSUL 42 Sport Bags while the optimizedWeve adapted our classic Soft Flask with dual skin insulation to keep your water in liquid form in winter. The new bite valve evacuates any ice build up with a quick squeeze and the handle provides extra grip, so you can drink easily on the move. Compatible with all our 42mm lids including our summer versions to your liquids cool in the sun.