Elevate your hydration experience with the Eco Vessel Boulder Insulated Water Bottle, our flagship thermal vessel designed to keep your beverages at the perfect temperature all day long. Crafted from premium food-grade 18/8 stainless steel, it features our signature TriMax triple insulation technology for exceptional performance, keeping iced liquids cold for up to 40 hours and hot beverages warm for up to 12 hours. The Boulder is equipped with a removable stainless steel strainer, ideal for infusing your water with fruits or loose-leaf tea, and doubles as an ice dam to keep ice from blocking your drink. Its user-friendly design includes a wide mouth for effortless filling and cleaning, a comfortable soft silicone lip for smooth sipping, and a leak-proof lid with an integrated carrying strap for convenience on the go. The bottle also boasts a new protective silicone base for added durability. Available in a range of colors with a durable powder-coated finish, the Boulder bottle won't sweat and fits most standard cup holders, making it your perfect companion for yoga, hiking, work, or everyday errands.