Double Wall Vacuum Insulated Steel Sports Bottle

The HAMNIFY double wall vacuum insulated steel sports bottle maintains drink temperatures precisely where you need them, keeping beverages cold for up to 24 hours and hot for up to 12 hours. Its completely sealed construction eliminates external condensation, so the exterior stays dry and you can transport it in bags without moisture damage. Built from solid stainless steel, this vacuum flask delivers reliable thermal performance for daily commutes or extended outdoor travel.

Practical design features make refilling straightforward. The generous opening accepts full-size ice cubes and simplifies interior rinsing. A molded carrying loop secures the bottle for hands-free transport, while its streamlined straight profile clears standard car and bicycle cup holders effortlessly. This large capacity thermos combines sturdy metals with everyday utility for active use.

📋 Product summary:

• Double-wall vacuum insulation retains cold liquids up to 24 hours
• Screw-tight sealing cap prevents leaks during transit
• Condensation-free shell keeps the exterior completely dry
• Wide-mouth design accommodates ice blocks and speeds cleaning
• Fully stainless steel build supports long-term reuse
• Built-in handle loop enables secure one-handed carry
• Tapered straight body fits standard car and cycling mounts
• HAMNIFY model HM12WB443SSE designed for sports and outdoor trips