Hydro Flask Lightweight Standard Flex Cap

The HEAT RETAINER thermal bottle is crafted with advanced insulation technology, ensuring your drinks stay hot for up to 12 hours and cold for up to 24 hours. Made from high-quality stainless steel, it’s durable, rust-resistant, and eco-friendly, helping to reduce plastic waste. Whether you’re at the gym, office, or outdoors, this bottle is the perfect combination of functionality and style. Available in various sizes and colors, the HEAT RETAINER bottle is designed to meet your hydration needs while promoting sustainability.