Large 40oz Capacity – Perfect for all-day hydration Vacuum Insulated Technology – Keeps drinks hot or cold for hours Durable 304 Stainless Steel – Rust-resistant, food-grade material Travel-Friendly Design – Fits car cup holders easily Ergonomic Handle – Easy grip for daily use & travel Leakproof Lid with Straw – Spill-free drinking on the go Wide Mouth Opening – Easy to clean & refill Non-Slip Base – Stable and secure placement