Premium Stainless Steel Vacuum Flask – Ultimate Insulation & Durability
Crafted with 18/8 food-grade stainless steel for superior rust resistance and odor-free performance. Double-wall vacuum insulation maintains hot/cold temperatures for 24 hours, ideal for outdoor adventures, office use, or daily commutes. Precision-welded base and leak-proof threaded lid ensure 100% spill-proof reliability. Ergonomic design features a non-slip grip and one-handed operation for convenience. Customizable branding options available for bulk orders. Lightweight yet rugged construction withstands drops and scratches. BPA-free materials meet international safety standards. Perfect for hiking, travel, gym, or corporate gifting. Wholesale pricing ensures unbeatable value for bulk buyers.