Compak Sports Collapsible Silicone Water Bottle - 17.5 oz COLLAPSIBLE - Collapses easily to preserve space. An absolute perfect accessory for your travel bag, backpack, gym bag, or lunch bag. Will also fit in your cup holder! NO BAD AFTER TASTE - This bottle will not leave you with a nasty plastic after taste or smelly odors. Our high grade silicone is BPA Free, non toxic, and reusable. LEAK PROOF & DURABLE - Compak Sports bottles are very well made and will take a beating! Non Leak, high quality silicone that is made to last. SMART DESIGN - Our wide mouth design is great for ice and easy clean up! AND... our bottles have thick silicone walls, so your drink will stay nice and cold! The same can be said for warm or hot drinks! GET YOURS TODAY- We offer a no hassle 100% satisfaction guarantee because we stand behind our top quality products. We know you will love your new collapsible water bottle by Compak Sports.