AONIJIE SD30 250ml 500ml Soft Water Flask Folding Collapsible Bottle TPU BPA Free For Running Bag Wait Pack

AONIJIE Polypropylene PP. AONIJIE was born for running We have been committed to designing and producing kinds of running equipment for cross-country competition, marathon, night running, jogging for more than ten years. 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 compatible: fits easily in most hydration vest, belt or pack pockets. Soft material conforms to any pocket for a comfortable carrying. Reliable and safe: 100 BPA PVC free. Wide working temperature range 0° C-40° C 104-° F). Specification: Item: Aonijie Soft flask. Model: SD30. Material: TPU. Capacity: 250ml 500ml. Weight: 30g35g. Standard: US FDA 21 CFR 177.1350. Features: Folding, lightweight and BPA fre