Stay refreshed anywhere with this stainless-steel insulated thermos bottle, designed to keep drinks hot or cold for hours. With its double-wall vacuum insulation and durable construction, this flask is perfect for outdoor adventures, travel, gym, or daily use. Available with two packaging options: leather protective cover or paper box. Main Features Premium Stainless Steel – safe, durable, and rust-resistant Double-Wall Vacuum Insulation – maintains temperature for 6–12 hours 500ML Capacity – perfect size for daily hydration Portable & Eco-Friendly – reusable design for sustainable living Leak-Proof Straight Cup Shape – easy to carry in bags or backpacks Specifications Capacity: 500ML Material: Stainless Steel Insulation Performance: 6–12 hours Bottle Type: Vacuum Flask / Thermos Shape: Straight Cup Features: Eco-Friendly, Stocked, Portable