Premium 350ml Double Wall Stainless Steel Vacuum Flask

High-grade 18/8 stainless steel construction ensures durability and rust resistance. Advanced vacuum insulation technology maintains beverages hot for 12 hours or cold for 24 hours. Sleek brushed finish with precision-welded seams for a leakproof seal.

Ergonomic design features a comfortable grip and push-button lid for one-handed operation. Ideal for travel, office commutes, outdoor adventures, or gym hydration.

Mirror-polished interior prevents flavor retention and simplifies cleaning. BPA-free materials guarantee safe drinking. Ships in bulk quantities at unbeatable wholesale prices.