Premium Double Wall Stainless Steel Vacuum Flask – Ultimate Heat Retention & Style

Advanced 18/8 Stainless Steel Construction
Crafted with food-grade 18/8 stainless steel for superior durability, rust resistance, and safe liquid storage. Inner and outer walls feature a polished mirror finish for easy cleaning and sleek aesthetics.
High-Efficiency Vacuum Insulation
Double-wall vacuum insulation technology maintains hot liquids for 12+ hours and cold beverages for 24+ hours. Ideal for coffee, tea, soups, or iced drinks during travel, office use, or outdoor adventures.
Leak-Proof & Ergonomic Design
Precision-engineered screw lid with silicone gasket ensures a 100% spill-proof seal. Contoured body offers a secure grip, while the slim profile fits standard car cup holders and backpacks effortlessly.
Versatile & Multi-Scene Use
Perfect for daily commutes, camping, gym sessions, or as an eco-friendly alternative to disposable cups. Holds 500ml (16.9oz) – optimal capacity for personal hydration without bulk.
Global Wholesale Advantage
Direct factory pricing ensures unbeatable value for bulk orders. Stock up on this high-demand item with guaranteed quality and fast international shipping.