• Double-Wall Vacuum Insulation: This advanced thermal technology creates a vacuum seal between two layers of stainless steel, keeping your coffee piping hot for up to 3 hours or your iced beverages cold for up to 9 hours while preventing condensation. • 18/8 Food-Grade Stainless Steel: Constructed from high-quality, kitchen-grade metal, this 14 oz mug is durable, shatterproof, and BPA-free, ensuring your drinks remain fresh and free from metallic aftertastes. • Leak-Proof Lid: The innovative spill-proof sliding lid is designed to create a secure seal that prevents messy splashes and leaks, making it the perfect companion for your morning commute or outdoor adventures. • Sweat-Free Powder Coating: The durable exterior finish provides a slip-resistant grip and ensures the mug remains completely dry on the outside, protecting your hands and surfaces from heat or moisture. • Easy Maintenance: To preserve the vibrant exterior finish and ensure product longevity, handwashing is highly recommended for this mug, although the lid is top-rack dishwasher safe.

Diamondback Branding is not an authorized Hydro Flask partner.

All Hydro Flask products are modified after initial purchase and may void warranty.