AONIJIE SD24 Sports Running 500ML Soft Kettles Pull Switch Outdoor Soft Water Bottle Foldable Riding Camping Hiking Soft Flask
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.