About this product

**Bottle-866 Premium Insulated Bottle ** The **Bottle-866 insulated flask** is a stylish and practical **stainless steel vacuum bottle** designed for everyday hydration. Crafted with **double-wall vacuum insulation**, it keeps beverages **hot or cold for 8–10 hours**, making it ideal for office, school, gym, travel, and outdoor use. It features a **one-touch flip lid with secure lock** for easy drinking and spill prevention. The bottle also includes a **comfortable anti-slip grip band** and a sturdy carry handle for convenient portability. Its sleek matte finish gives it a modern premium look. **Features:** * **Material:** High-quality Stainless Steel * **Insulation:** Double-wall vacuum technology * **Temperature Retention:** 8–10 hours hot & cold * **One-touch flip lid with safety lock** * **Leak-proof design** * **Comfortable grip band** * **Strong carry handle** * **Durable, rust-resistant, and easy to clean** Available in elegant **black-yellow, grey-yellow, pink-lilac, and white-brown color combinations**, combining style, durability, and everyday convenience.