Premium Customized Stainless Steel Vacuum Flask
Double-walled 18/8 stainless steel construction ensures superior thermal insulation, keeping drinks hot for 12 hours or cold for 24 hours. Advanced vacuum-sealed technology prevents condensation and maintains temperature integrity. Laser-engraved custom logo option for brand promotion or personalized gifting (durable & scratch-resistant). Leak-proof screw lid with ergonomic carry handle, ideal for gym, office, hiking, or corporate events. Mirror-polished exterior with a sleek, unibody design for easy cleaning and modern aesthetics. BPA-free, odor-resistant interior suitable for water, coffee, or smoothies. Sold at wholesale rates—bulk discounts available for corporate orders or resellers.