The ARVA Flask Holder is an ultralight, removable bottle holder designed for active mountain use. Weighing just 40 g, it adds minimal weight and can be attached quickly to most backpacks. Its adjustable, non-slip fastening system keeps it stable even during intense movement, while a red elastic band secures your soft flask in place. The holder is compatible with most common flasks and is made from 100% recycled polyester, keeping hydration within easy reach on the move.