Nathan Soft Flask 600 ml/20oz

The Soft Flask 600 ml is a soft, flexible bottle with a larger capacity so that enough water can be carried for a long distance run. Thanks to the soft material, it fits in most pockets of all backpacks. The bottle shrinks when drinking, which prevents water from sloshing. When the bottle is empty, it is so small that it fits in your pocket.

The features of the Naathan Soft Flask 600 ml at a glance:

• Contents: 600ml/20oz
• Anti-leak bite valve for quick and easy hydration
• Large opening for easy refilling and cleaning
• Shrinks while you drink prevents sloshing
• Can be used in combination with all Nathan vests
• BPA and PVC free