Premium 18/8 stainless steel construction ensures durability and rust resistance.

Double-wall vacuum insulation maintains beverage temperature for 24 hours (hot/cold).

Custom logo printing available for bulk orders (screen printing/laser engraving options).

Wide-mouth design accommodates ice cubes and easy cleaning (4cm opening diameter).

Ergonomic pocket-sized build (500ml capacity) fits car cup holders and backpacks.

Food-grade silicone gasket prevents leaks (tested to 80℃ and -20℃ extremes).

Mirror-polished exterior with brushed finish resists fingerprints and scratches.

Ideal for outdoor adventures, corporate gifts, gym hydration, and promotional campaigns.

Direct factory pricing with MOQ flexibility (100+ units for custom designs).

Passes FDA/LFGB certification for global wholesale distribution.