510ml Stainless Steel Vacuum Insulated Tumblers Travel Mug Double Wall Water Coffee Cup with Lids

510ml Stainless Steel Vacuum Insulated Tumblers Travel Mug Double Wall Water Coffee Cup with Lids. Double-wall vacuum insulation for long-lasting heat & cold retention Constructed with double-wall stainless steel vacuum insulation, it keeps hot drinks warm for hours and cold beverages icy cold. Sui. Food-grade stainless steel, sturdy & odor-resistant Made of premium stainless steel, the cup resists corrosion, absorbs no strange odors and prevents flavor mixing. Shockproof and deformation-resista. Leakproof lid for easy on-the-go carry Equipped with a sealed lid to prevent spills even when tilted upside down. Perfect for putting in backpacks or car cup holders for commuting, road trips and out. Practical 510ml large capacity The 510ml moderate capacity reduces frequent refills, ideal for office use, workouts and long-distance travel. Ergonomic grip fits most car cup holders perfectly.