Premium Double Wall Insulated Stainless Steel Vacuum Flask

Advanced Thermal Technology
– 18/8 stainless steel inner & outer walls with vacuum insulation lock in temperature for 12+ hours (hot) or 24+ hours (cold).
Ultra-Durable Construction
– Military-grade 304 stainless steel resists rust, corrosion, and odors; polished mirror finish for sleek aesthetics.
Leakproof & Versatile
– Precision-engineered screw lid with silicone gasket ensures spill-proof performance for travel, camping, or office use.
Eco-Friendly & Safe
– BPA-free materials and non-toxic coating; fits car cup holders and most backpack sleeves.
Custom Branding Ready
– Smooth surface ideal for laser engraving or print logos (MOQ applies).
Wholesale Advantage
– Factory-direct pricing, bulk discounts, and global shipping for resellers.