Premium 3-Piece Vacuum Flask Gift Set – Ultimate Thermal Retention & Style
High-grade 18/8 stainless steel inner wall ensures 24-hour temperature retention (hot/cold). Triple-layer vacuum insulation with copper plating maximizes heat efficiency. Includes 3 versatile lids: leak-proof flip-top for travel, classic screw-top for home/office, and a sleek straw lid for outdoor sports. Matte anti-slip exterior finish resists scratches. Ideal for gifting (weddings/corporate), camping, or daily hydration. FDA-approved food-safe materials. Bulk wholesale pricing – unmatched durability at lowest global rates.