Easy, hands-free drinking with the SOFT FLASK 0.5 WITH 10" TUBE. The 500ml flask comes with a 10 inch feeding tube and bite valve, making it perfect for use with a hydration vest or pack.

The soft material of the flask moulds to fit the shape of the pocket it's in for increased comfort. As you drink from the flask, it shrinks to remove any air, reducing unpleasant movement and sloshing as you run.

The SOFT FLASK itself can be frozen, for hot races where an ice cold drink is going to be beneficial. At the other extreme, the flask can withstand temperatures up to 60C/140F.

The main body of the flask is made of TPU and this product is PFC, BPA and PVC free.

The component flask, tube and valve all come apart easily for cleaning. Simply wash in warm soapy water.