Stay hydrated without bounce using this soft flask 500 ml, built for runners, trail athletes and endurance sports. The flexible body compresses as you drink so water does not splash and every sip takes less effort.

The unique bite valve opens only when you bite, which helps prevent leaks in your vest, belt or hand. Made from BPA free and PVC free materials, this lightweight soft bottle is easy to refill and comfortable to carry on long runs, hikes and races.

Choose this 500 ml running soft flask if you want reliable hydration for marathon training, trail running or everyday workouts. Pair it with a hydration vest, running belt or pack for hands free drinking on the move.