Premium Stainless Steel Vacuum Flask – 350ml/400ml One-Touch Lid

Advanced Insulation Technology
Double-walled 18/8 stainless steel construction ensures 12-hour heat retention and 24-hour cold retention, ideal for coffee, tea, or ice water.
Smart One-Touch Lid Design
Patented bounce lid opens instantly with a button press, featuring leak-proof silicone seals for spill-free use in cars, gyms, or hikes.
Durable & Stylish Build
Mirror-polished exterior resists dents and scratches, while the ergonomic shape fits standard cup holders and backpacks.
Multi-Scene Versatility
Perfect for office commutes, outdoor adventures, or gym sessions—lightweight (only 280g) and compact for easy portability.
Bulk-Friendly Value
Wholesale pricing with no minimum order, backed by global logistics for fast bulk shipments to retailers worldwide.