24/36 Hours Vacuum Flasks - Premium Stainless Steel Insulation

Industry-leading 18/8 stainless steel construction with double-wall vacuum insulation locks temperature for 24-36 hours. Mirror-polished interior resists odors and stains while maintaining liquid purity.

Ergonomic threaded lid with silicone gasket ensures leakproof performance for commutes, camping, or office use. Wide mouth accommodates ice cubes and easy cleaning.

Available in 6 matte-finish colors with scratch-resistant coating. Commercial-grade durability withstands daily use in restaurants, outdoor events, or construction sites.

BPA-free materials meet FDA/CE standards. Optimized base diameter fits most vehicle cup holders. Weight-balanced design prevents tipping.

Wholesale exclusive pricing with MOQ discounts. Ships globally with OEM customization options including logo engraving. Bulk pallet packaging reduces shipping costs for resellers.