Thermos Stainless Steel Hydration Bottle, Butterfly Design, 17.9oz
The Thermos Stainless Steel Hydration bottle features Thermos's which virtually eliminates temperature change by creating an airless vacuum space between 2 stainless steel walls. The result is an insulation layer that performs better than any other. It also comes with a hygienic push button lid with pop-up silicone straw that is easy to open.