Discover endless hydration on any journey with the First Ascent 1.5L Hydration Bladder - equipped with a robust design for lasting performance. The innovative Top Fill mechanism simplifies filling, cleaning, and drying, while the Antimicrobial treatment preserves the bladder film and tube's freshness. Enjoy every sip with the expertly crafted 'Bite Me' valve and its water-saving lock system!
Fold Lock Bladder closure design
Metallocene Film for true taste-free water, and exceptional abrasion resistance
Wide mouth fill-port, for easy filling, cleaning, drying
