Premium 16oz Mixed Color Double-Walled Stainless Steel Vacuum Flask

Superior Temperature Retention: High-grade 304 stainless steel inner wall with vacuum insulation maintains drinks hot for 12+ hours or cold for 24+ hours.

Durable & Lightweight: Seamless one-piece construction prevents leaks, while brushed finish resists scratches and fingerprints for long-lasting elegance.

Versatile Usage: Ideal for outdoor adventures, office hydration, gym sessions, or travel—fits most car cup holders and backpack pockets.

Premium Safety: Food-grade stainless steel with non-toxic copper plating ensures pure taste without metallic aftertaste.

Ergonomic Design: Slim straight-body shape with a wide mouth for easy cleaning and ice cubes; sweat-proof base protects surfaces.

Exclusive Bulk Pricing: Wholesale direct from factory with guaranteed lowest global rates for bulk orders.