Rubberized Water Bottle With Push Button Chug Lid. Leak Proof Lid Is Easy To open With The Push Of The Integrated Button On The Lid. Keeps Liquid Cold Thanks to The Vacuum-Insulated Stainless-Steel Wall. When Finish Drinking Close The Cap To Protect Spout From Dirty And Grime. Slide Button To Lock In Place. Pivoted Carry Handle Enable Easy And Comfortable Transporting Of Bottle.