The cap stays securely closed thanks to a robust silicone seal, and opens for sipping with a simple twist. Double-walled stainless steel construction keeps the Wide's contents hot for up to 8 hours or iced for up to 24 hours.The wide-mouth design makes adding ice and cleaning easy

Features

• Leak-proof Cafe Cap opens for drinking with a simple twist
• Cap is top-rack dishwasher safe
• Wide-mouth design for easy filling & cleaning
• BPA-free
• Insulated double-wall construction
• Electro-polished interior doesn't retain or impart flavors
• Compatible with most backcountry water filters