Soft Flask 500ml/17oz 42 Clear Blue

Thanks to a 42 mm wide lid and a high-flow valve, the SOFT FLASK 500ml/17oz 42 fluid intake and refill is faster and easier, so you can focus on the path ahead. The bottle compresses as you drink, which reduces noise and lets you always know exactly how much is left. Compatible with all Salomon lids with an aperture of 42 mm.