Premium 450ml Stainless Steel Vacuum Thermos Flask

Double-Wall Vacuum Insulation
– High-grade 18/8 stainless steel inner and outer layers with vacuum sealing maintain beverages hot for 12+ hours or cold for 24+ hours, ensuring optimal temperature retention.
Durable & Safe Construction
– Food-grade 304 stainless steel resists rust and odors, while the BPA-free, non-toxic lid ensures safe drinking for kids and adults.
Leak-Proof & Portable Design
– Precision-engineered screw lid with silicone gasket prevents spills, making it ideal for school, office, travel, or outdoor activities like hiking and camping.
Stylish & Ergonomic
– Lightweight yet sturdy, featuring a sleek brushed finish and a comfortable grip. Compact 450ml capacity fits standard cup holders and backpacks effortlessly.
Easy-Clean & Odor-Resistant
– Smooth interior prevents residue buildup, while the wide mouth allows hassle-free hand or dishwasher cleaning.
Versatile Use
– Perfect for water, coffee, tea, smoothies, or soups, catering to students, professionals, and adventurers seeking reliable hydration.
Wholesale Advantage
– Direct bulk pricing ensures unbeatable value for retailers and distributors worldwide. Stock up on this high-demand essential today!