Thermos Auto Stopper For Everyday - 700ml is designed to keep drinks hot for up to 12 hours or cold for 24 hours. Crafted from durable stainless steel, it preserves the pure taste of your beverages while ensuring long-lasting use. Its leak-proof auto stopper and easy-pour system make drinking mess free, while the integrated cup adds extra convenience on the go. Lightweight, portable, and BPA-free outdoor .