Maurten Gel Mix Flask 350 ml Sandals optimized the air pump's performance

optimized the air pump's performance under both low and high pressure conditions

breathability and durability

There's no shame in your game

Stuff Sack Size Dia: 5

Maurten Gel Mix Flask 350 ml Sandals optimized the air pump's performanceGel Mix Flask 350 ml is a soft flask made specifically for fueling with Gel Mix 480 when training or racing. Designed to be carried in a running vest, waist belt, or back pocket. Equipped with a SpeedFill cap for fast refills and a bite valve for fueling easily over challenging terrain. Description Hydrogel for miles. And days. A fueling solution that enables you to carry up to 120g of carbohydrates in your pocket. The bite valve simplifies