Features

• TempLock™ double wall vacuum insulation keeps drinks up to 72 hours iced, 24 hours cold, and 16 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