Salomon Soft Flask 500ml/17oz 42 Colour:Clear Blue making this a great piece

making this a great piece for cold weather trail running

1–2 scoops per hour as a primary source of calories as follows:

1 in / 46 cm

Bottom opening: Yes

these babies are designed to complement and fit beasters with larger melons

Salomon Soft Flask 500ml/17oz 42 Colour:Clear Blue making this a great pieceOVERVIEW With a wide 42mm cap and high flow valve, the SOFT FLASK 500ml 17oz 42 makes staying hydrated faster and easier, so you can focus on the trail ahead. Shrinking as you drink to limit water bounce, the flask lets you know exactly how much you have left. Compatible with all Salomon caps featuring a 42mm opening. BENEFITS Easy to use The wide 42mm cap with a high flow valve makes it even easier to refill the flask, drink quickly on the move and