Premium Stainless Steel Vacuum Flask – Ultimate Thermal Retention

Advanced double-wall insulation technology with 18/8 food-grade stainless steel ensures 12-hour heat retention and 24-hour cold retention. Mirror-polished interior resists odors and stains for long-term use.

Leak-proof design features a precision-engineered screw lid and silicone gasket, ideal for outdoor adventures, office commutes, or gym hydration.

Ergonomic curved handle and non-slip base provide stability, while the wide mouth allows easy filling and cleaning. BPA-free materials guarantee safe drinking.

Perfect for hot tea, iced coffee, or smoothies—maintains optimal temperature without condensation. Bulk order discounts available for wholesale buyers.