Nerd 500ml Soft Flask

500ml soft flasks for runners and trail runners.

The nerd 500 ml soft flask is lightweight, compact, and designed to fit seamlessly into running vests. Stay hydrated on the move, without bulk or relying on aid stations. Compatible with your favourite drink mixes to support every run. After training or race day,
simply hand wash or pop it in the dishwasher for easy cleaning.

• Perfect size for trail running vests
• 4.5cm or 45mm cap open making it easy to refill
• Stay cool by adding ice cubes with the large cap opening
• Fast flowing valve