Big for adventures in the backcountry and brewpubs. Earthwell's 32oz (.95L) Kewler™ Opener Bottle keeps H2O iced up to 72 hours, beer cold up to 32 hours and hot drinks hot up to 20. Topped with our patented and insulated Bottle Opener Cap, it opens beer bottles on the fly thanks to an integrated church key. It’s also easy to transport thanks to a bottle leash with room for a two-finger carry. Prost!

Features

• TempLock™ double wall vacuum insulation keeps drinks up to 72 hours iced, 32 hours cold, and 20 hours hot
• Kewler™ Cap made with ThermaGrid™ waffle insulation to preserve your drink at optimal temperature
• EarthGrip™ powder coat finish is tactile, easy to grip, and extremely durable
• 18/8 kitchen-grade electropolished stainless steel doesn't transfer flavor, no metal aftertaste
• BPA-free and phthalate-free
• Fits most backcountry water filters
• Does not sweat
• Dishwasher safe (hand wash recommended)
• Leak free design
• Compatible with Kewler™, Roaster™ and Roaster™ Loop caps
• Patented
• Lifetime warranty