Come and see our amazing products.This 20oz collapsible water bottles is nontoxic since it made of food grade platinum silicone. No taste or odor to provide you with a practical and safe drink bottle you can use every day. Its humanized body bottle design provides a non-slip grip, also with unique style creates a stunning look sure to grab attention and start a conversation. It can tie the cup to 20% of the original size, difold bottle fits in your purse, backpack or suitcase, greatly saving space and convenient to carry. Pls confirm further with us if any query about packing info, inventory status and time schedule.