Borosil Hydra Vaccum Insulated Steel Flask 750 ml

Stay refreshed all day with the Borosil Hydra Vacuum Insulated Steel Flask. Engineered with advanced double-wall vacuum insulation and a copper coating, this flask ensures maximum temperature retention, keeping your hot and cold beverages fresh for hours. Crafted from 100% food-grade 18/8 stainless steel (Grade 304) both inside and out, it is completely rust-proof, toxin-free, and non-leaching. The condensation-free exterior keeps your hands and bags dry, while the cool-to-touch body handles hot liquids safely. Designed with a wide mouth for easy ice cube insertion and cleaning, it is the ideal travel companion for work, gym, school, or outdoor adventures. Key Features & Benefits Superior Temperature Retention: Double-wall vacuum with copper coating keeps beverages hot or cold. Safe & Durable Material: Made from 100% food-grade 304 stainless steel, ensuring it is BPA-free and 100% rust-proof.