Premium 500ml Vacuum Flask Set – 304 Stainless Steel Insulated Thermos with 3 Lids & Custom Logo

High-Grade 304 Stainless Steel
Food-grade 304 stainless steel interior resists rust and odors, ensuring pure taste and durability. Mirror-polished exterior resists scratches.
Advanced Vacuum Insulation
Double-wall vacuum technology keeps drinks hot for 12+ hours or cold for 24+ hours. Ideal for office commutes, outdoor adventures, or gym hydration.
3 Versatile Lids for Every Need
Includes straw lid (leak-proof), press-button lid (one-hand operation), and screw lid (classic seal). Swap effortlessly for coffee, tea, or smoothies.
Sleek Gift-Ready Packaging
Elegant gift box included—perfect for corporate branding, promotions, or personal gifting. Laser-engraved logo available for bulk orders.
Bulk Wholesale Advantage
Direct factory pricing with no middlemen. Customize logos/colors for large orders. Global shipping, lowest guaranteed prices.