Aonijie Soft Flask (450ml) outdoor accessories changing trail conditions

changing trail conditions

Waterproof and air-permeable eVent® fabric base allows air to be pushed out but water can't get in

To overcome this

Offset side seams

Aonijie Soft Flask (450ml) outdoor accessories changing trail conditionsWith an antibacterial finish. Convenient foldable 450ml soft flask with bite valve. Features Flask compresses as you drink to eliminate water sloshing around inside it. Updated soft bite valve with higher flow rate, easy on the teeth. Slim and lightweight, fills easily with wide mouth opening. Durable Thermoplastic Polyurethane (TPU) construction. BPA, PVC and Phthalate free, will not taint taste; Meets or exceeds FDA and EC regulation. Hydration vest