This collapsable and eco-friendly bottle is made from 100% food-grade silicone.  100% free of plastic allows for the taste and quality of your beverage to be completely unaltered (zero harsh chemicals leaching into your drink). 

Dishwasher safe and extremely durable, making it perfect for the gym, hiking trails, running, sports, and possibly back to the gym. 

When fully expanded it can hold 17oz and stands 10 inches tall.  Compact & lightweight, when collapsed it stands 4.5 inches tall.

Material: 100% Food-Grade Silicone w/Stainless Steel Cap