Thermal Flask 500ml Insulated Stainless Steel Leakproof

Meet the Thermal Flask — a premium portable insulated 500ml stainless steel tumbler designed for anyone on the move who wants reliable temperature control. With double-wall vacuum insulation and a leak-proof lid, it keeps beverages hot or cold for hours, wherever your day takes you.

• Material: Premium 304 stainless steel for durability, rust resistance, and a safe, food-grade touch.
• Capacity: 500ml (16.9 oz) — a balanced size for hydration without bulk.
• Insulation technology: Double-wall vacuum insulation that minimizes heat transfer to preserve temperature longer.
• Temperature retention: Keeps hot beverages hot for extended periods and cold beverages refreshingly cool for hours.
• Portability: Built-in carry handle for easy transport and pouring on the go.
• Leak-proof design: Tight-seal lid prevents spills in bags, desks, and car cup holders.
• Care and safety: BPA-free and food-grade safe; hand wash recommended to maintain finish and performance.
• Color options: Elegant choices in Beige, Rust Red, Teal Blue, White, and Black to suit your style.
• Compatibility: Slim profile fits most car cup holders for convenient travel.

This thermal flask is ideal for travel, office hydration, gym sessions, and outdoor adventures. It offers a practical alternative to disposable cups by delivering consistent temperature and flavor, while its robust 304 stainless steel construction stands up to daily use. The five color options let you pick a shade that matches your gear, from professional beige to bold rust red or teal blue. For best results and longevity, hand wash with warm soapy water after use.