Before you head out for a day at the lake, be sure to stop at your neighborhood micro-brewery and fill up your Klean Kanteen Vacuum Insulated Water Bottle with Swing Lok Cap with your favorite double IPA. The double-wall vacuum insulation, along with the Swing Lok cap, holds carbonated drinks at their temperature for over a full day. And the durable stainless steel construction is designed to go to beaches, mountains, campsites, and everywhere in between.