Premium 316 Stainless Steel Construction - Surgical-grade material ensures superior corrosion resistance and unmatched durability compared to standard 304 steel, making it perfect for daily use with any beverage including acidic juices.

Advanced Vacuum Insulation Technology - Maintains liquid temperature for 24 hours (hot) or 48 hours (cold) with double-walled 18/8 stainless steel and copper plating for maximum thermal efficiency.

Dual-Function Drinking System - Features both direct-drink wide mouth and integrated straw options, engineered with food-grade silicone seals for leakproof performance during travel or workouts.

Ergonomic Business Travel Design - Slim 600ml capacity fits car cup holders and briefcases, featuring a brushed anti-slip finish and one-handed push-button lid with 360° rotation capability.

Commercial-Grade Manufacturing - Precision-welded seams and CNC-machined threads ensure a lifetime of airtight performance, backed by our global wholesale guarantee for bulk purchasers.

Multi-Scenario Versatility - Ideal for corporate gifting, gym hydration, outdoor adventures, or as premium hotel amenities, with customizable branding options available for large orders.