21 oz (621 ml) Standard Mouth Water Bottle Colour:White 10L capacity for mandatory ultra‑trail

10L capacity for mandatory ultra‑trail equipment and long training sessions

Multi-Activity Routes – Day walks

The seam-sealed suede upper offers waterproof protection

Provides intuitive control and easy playback directly on the device

21 oz (621 ml) Standard Mouth Water Bottle Colour:White 10L capacity for mandatory ultra‑trailThe Hydro Flask 21 oz Standard Mouth is the perfect daily hydration bottle. Cupholderfriendly, durable and insulated for allday performance. It keeps drinks cold for 24 hours and hot for up to 12, all in a sleek stainlesssteel design. Refillable, reusable and built for every adventure. Features TempShield doublewall vacuum insulation keeps drinks cold up to 24 hours or hot up to 12 Leakproof when closed for secure transport Standard Mouth size fits