Premium 40oz Stainless Steel Vacuum Flask – Ultimate Hydration Companion

Military-Grade Insulation
Double-wall vacuum insulation keeps drinks icy cold for 24+ hours or piping hot for 12+ hours, ideal for extreme outdoor adventures or daily commutes.
Surgical 304 Stainless Steel
Food-grade 304 stainless steel interior resists rust, odors, and bacteria, ensuring pure taste and durability for years of use.
Leakproof & Sweat-Proof Design
Press-in stopper lid with silicone gasket prevents spills, while the exterior condensation-free surface protects bags and car seats.
Ergonomic & Versatile
Wide mouth accommodates ice cubes or easy cleaning; lightweight yet rugged for hiking, gym, office, or kids’ school days.
Bulk Savings Advantage
Direct factory pricing for wholesalers—stock up on high-demand, high-margin premium bottles with unbeatable global logistics support.