Hydration that moves with you.
Keep water close on trail runs, hikes and everyday miles. The RidgeSong 500 ml Soft Flask combines a flexible TPU body, a bite-to-drink mouthpiece and a wide opening in a flask weighing just 45 g. When it is empty, fold it down to make more room in your kit.
500 ml capacity 45 g per flask 42 mm opening Fol