Features: Double-Wall Insulation: Keeps beverages cold for 24 hours and hot for 12 hours, perfect for staying hydrated during long outdoor activities. Magnetic Lid with Phone Holder: The magnetic cap securely attaches to the bottle and also functions as a convenient phone holder, allowing you to keep your phone close during workouts or outdoor trips. Durable Stainless Steel Construction: Made from high-quality, BPA-free stainless steel that resists dents and rust, ensuring long-lasting use. Leak-Proof Design: The secure screw-on lid ensures that your bottle stays leak-proof, making it ideal for tossing into your bag without worry. Wide Mouth Opening: Easy to fill, drink from, and clean, with a wide opening that fits ice cubes for extra cooling power. Ergonomic Handle: Features a comfortable, easy-grip handle for carrying the bottle on the go. Benefits: Perfect for Outdoor Activities: Whether you're hiking, biking, or at the gym, the HydroMag bottle keeps your drinks at the perfect temperature while offering a handy place to store your phone. Convenient and Multifunctional: The innovative magnetic lid doubles as a phone holder, perfect for watching videos, tracking workouts, or taking photos hands-free. Eco-Friendly & BPA-Free: Made from BPA-free materials, this bottle offers a safe and environmentally friendly alternative to disposable plastic bottles. Versatile Use: Great for both hot and cold drinks, making it the perfect year-round hydration solution for any activity.