The MUSLISH collapsible bottle is made from 100% BPA-free silicone and features soft, pliable construction, durable and long-last strong points. MUSLISH reusable bottle makes it easy to carry with you and enables you to say ‘goodbye’ to damaging enivroment disposable plastic.MUSLISH foldable water bottle with upadated double screw leakproof lid, easy to seal tightly.you don’t have to worry about spilling any liquild inside your bag, no leak even you squeeze it,thanks to its secure seal, loved by adults and children.You can easily add ice cubes or fruit to infuse with your water by the wide mouth and it is very easy to clean with bottle brush, So you can save your time and effort to enjoy your fravorite things.MUSLISH collapsible water bottle with several creases on the body of bottle,features adjustable function,you can adjust the height you want. And when you stretch the bottle,it changes into a decent size and can fill up with amount of water.