Built-In Reusable Straw Lid: Features a secure, splash-resistant lid equipped with a matching, durable straw for easy, mess-free sipping on the move. Generous 750 ml Capacity: Provides ample volum ... e to keep you fully hydrated through long work shifts, intense workouts, or road trips without constant refills. Advanced Double-Wall Insulation: Vacuum-sealed stainless-steel technology keeps cold drinks frosty for up to 24 hours and hot beverages warm for hours, all while preventing exterior condensation. Durable 18/8 Stainless Steel: Crafted from premium food-grade metal that resists rust, prevents flavor transfer, and is 100% BPA-free. Cup Holder Friendly Base: Tapered bottom design fits seamlessly into standard vehicle cup holders, backpack pockets, and gym equipment slots. Dimension (L x W x H) : 16.3 cm x 10.5 cm x 25.7 cm Weight : 270 gram