Premium Stainless Steel Vacuum Flask – Double Wall Insulation for Ultimate Temperature Retention
High-grade 18/8 stainless steel construction ensures durability and safe contact with beverages. Advanced double-wall vacuum insulation maintains hot/cold temperatures for 12+ hours. BPA-free food-grade interior guarantees purity without metallic aftertaste. Leak-proof threaded lid design with silicone gasket for secure transport. Ideal for outdoor adventures, office commutes, or gym hydration. Sleek brushed finish resists fingerprints and scratches. Wholesale bulk pricing available – global shipping with unbeatable supplier rates. Custom branding options for large orders.