Introducing the leakproof Straw Lid, designed for easy access and cold refreshment on-the-go. With a convenient carry loop, transporting your drink becomes a breeze. Crafted from durable 18/8 Pro-Grade Stainless Steel, it promises pure taste without any flavor transfer. The Tempshield Insulation keeps beverages cold for up to 24 hours and hot for up to 12 hours. The Color Last Powder Coat ensures slip-free grip and vibrant colors, even in the dishwasher. Compatible with most Backcountry Water Filters, it’s the perfect solution for outdoor adventures.