Water Bottle Collapsible 21oz - BPA Free - Leak Proof Silicone Travel Water Bottle for Gym,running,climbing,yoga,camping- Made of platinum silicone,Non-toxic,BPA free,Safe and Healthy. Metal carabiner to clip-on for hands free transport and easy access. Food Grade Silicone Water Bottle where manufacturer has certificate to show it's BPA Free and material + PP Easy-squeeze bottle delivers quick shot spout to quench your thirst after sports Simply clip to your backpack or belt for easy access; Perfect for Running, Biking, Hiking, Camping, including all sports and outdoor activities