Milton Optima 420 Thermosteel Hot and Cold Flask,Silver | ISI Certified | Vacuum Insulated | Rust Proof | Leak Proof | Tea | Coffee | Juice

Description

Milton Optima 420 Thermosteel Hot and Cold Flask in elegant silver is a reliable companion for your daily hydration needs. Crafted from durable, rust-proof 18/8 stainless steel with a vacuum-insulated double-walled construction, this 420 ml flask is designed to keep your beverages hot or cold for extended hours while preventing external condensation. An inner copper coating enhances temperature retention so your tea, coffee, juice or water stays at the right temperature on the go. The secure, leak-proof lid ensures mess-free transport in bags and backpacks, and the compact shape makes it easy to carry whether you’re heading to work, the gym or a day trip. Built for everyday use with a sturdy, corrosion-resistant body and practical design, this ISI-certified flask balances performance and convenience for life on the move.