Stainless Steel Thermos Bottle Portable Vacuum Flask Insulated Water Bottle Travel Coffee Mug, 8.6x2.9 Inch

High-Quality 316 Stainless Steel Interior: Features a food-grade 316 stainless steel inner bottom and 304 stainless steel liner for superior corrosion resistance, durability, and pure taste—ideal for kids, adults, and everyday use.

Advanced Vacuum Insulation: Keeps drinks hot for 6–12 hours and cold for up to 24 hours, perfect for coffee, tea, or water on the go.

Leak-Proof & Easy One-Button Open: 360° sealed lid with a splash-proof pressure relief button ensures no spills in bags; includes a built-in silicone handle for comfortable carrying.

Dual Lid Functionality: Comes with a detachable strainer for loose-leaf tea or fruit infusions and a sip-through lid for convenient drinking—great for home, travel, sports, or office use.

Stylish & Practical Gift Option: Available in Blue, Black, White, and Pink with a 500ml capacity; sleek design and certified materials make it an ideal gift for birthdays, holidays, or corporate events.