• Double-Wall Vacuum Insulation: This advanced technology eliminates temperature transfer by creating a vacuum between two layers of stainless steel, keeping your favorite beverages ice-cold for 24 hours or piping hot for up to 12 hours. • 18/8 Food-Grade Stainless Steel: Built from premium kitchen-grade metal, this bottle is BPA-free and highly resistant to rust and punctures, ensuring your drinks maintain a pure taste without any metallic flavor transfer. • Sweat-Free Powder Coating: The durable exterior finish provides a slip-resistant grip and prevents condensation from forming on the outside of the bottle, keeping your hands and surfaces completely dry during any activity. • Leakproof Chug Lid: Designed for high-flow hydration, this secure lid features an integrated flexible carry handle and a specialized spout that is completely leakproof and spill-resistant when closed for worry-free travel. • Handwash Recommended: To preserve the vibrant exterior finish and ensure long-term product longevity, handwashing the bottle is highly recommended as it protects the integrity of the powder coating and vacuum seal.

Diamondback Branding is not an authorized Hydro Flask partner.

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