Everything you love about our 17 oz. bottle with a greater capacity to keep you hydrated. The 25 oz. (740 ml) bottle is a taller, slimmer design with a sturdier base. We've also added a soft-touch silicone handle to carry you seamlessly through your day. Materials: Bottle: BPA-free, borosilicate glass Sleeve: Soft silicone Lid: Natural bamboo, plastic We donate to charity: water with every purchase you make. Let’s make a change together.