AONIJIE SD24 Outdoor Soft Water Bottle TPU /PP 500ML Foldable Soft Flask Pull Switch Water Bottle for Sports Running Cycling
Features:
Flask compresses as you drink to eliminate water sloshing around inside it
Durable Thermoplastic Polyurethane (TPU) construction
BPA, PVC and Phthalate free, will not taint taste;
Hydration vest compatible: fits easily in most hydration vest, belt or pack pockets. Soft material conforms to any pocket for a comfortable carrying.