PRETTY LITTLE WATER BOTTLE: This product is consisted of a water bottle with two covers (with or without a straw) and a removable strap. MADE OF MATERIALS IN GOOD QUALITY: Made of 100% food safe Tritan, PP and silicone. The materials are durable and BPA free. SECURE CLOSURE: Open the bottle cover by simply pushing the button. Water does not leak or spill out, as long as the bottle is locked properly. DELIGHT YOURSELF AND YOUR LOVED ONES: Wonderful and thoughtful birthday / lucky draw / Children's Day / Easter / Thanksgiving / Christmas / New Year / anniversary / thank you / exchange gift to surprise your kids, your friends & family, or anyone you care about! Great for picnics, outings, easy hiking, etc. Kuromi Water Bottle with Straw and Strap - Purple