17 oz Vacuum Thermos w/ Serving Cup Lid

Maintain ideal beverage temperatures all day with this high-performance 316 stainless steel vacuum travel mug. Crafted with a food-grade 316 stainless steel inner tank and a double electrolyte inner wall, this flask provides exceptional corrosion resistance and pure taste protection. Advanced double-layer vacuum insulation keeps beverages icy cold for up to 12 hours and piping hot for up to 24 hours. The BPA-free leak-resistant lid is engineered from high-impact polypropylene, ABS resin, and food-grade silicone gaskets for worry-free travel. Designed with a slim profile that fits comfortably into backpack side pockets and vehicle cup holders, it serves as an essential companion for hiking, camping, school, office commuting, and outdoor adventures.