AONIJIE water flask "squeeze to drink" behaves like a rigid bottle but without the sloshing effect of water and can be folded in on itself therefore.

Uses minimum space! It shrinks as you drink, and comes with both a bite-valve cap and straw for different drinking options. BPA-free.

Water bladder allows you to carry your water conveniently and keep you hydrated during sports. It provides 25ml and 500ml capacity to supply.

Water for your journey and free you from the worry of thirst during camping, hiking, cycling, traveling.

Option to add adaptor