Nerd Belt 500ml Soft Running Flask superblast ventilation panels for airflow and

ventilation panels for airflow and an anti-wrinkling

Stay DryNike Dri-FIT technology moves sweat away from your skin for quicker evaporation

We use GORE-TEX® fabric because we believe it is the most durable and long-lasting waterproof fabric (28 000 mm waterproofness) and optimized breathability (7 RET)

Abrasion resistant rubber toe cap

Nerd Belt 500ml Soft Running Flask superblast ventilation panels for airflow andNerd Belt 500ml Soft Running Flask This 500 ml soft flask from Nerd Belts is designed for runners who want generous hydration without carrying bulky bottles. Lightweight, flexible and easy to squeeze, its ideal for long runs, trail adventures or warm weather sessions where extra fluid matters. Key Features 500 ml capacity provides ample hydration for extended sessions. Wide opening cap allows for fast refills and easy ice insertion. Soft, collapsible