Premium 304 Stainless Steel Construction - Food-grade 18/8 stainless steel ensures rust-free durability and maintains beverage purity with no metallic aftertaste.

Advanced Double-Wall Vacuum Insulation - Keeps drinks hot for 12 hours or cold for 24 hours through precision-sealed vacuum technology.

Matte Paint Finish - Scratch-resistant coating provides superior grip and modern aesthetic appeal.

Versatile Capacity Options - Choose between 350ml (portable) or 500ml (standard) sizes for gym, office, or outdoor adventures.

Ergonomic Handle Design - Reinforced swing handle allows secure one-handed carrying during commutes or hiking.

Leakproof Small Mouth Opening - Precision-engineered screw cap prevents spills while enabling easy sipping.

Multi-Surface Base - Non-slip flat bottom ensures stability on desks, car cup holders, or uneven terrain.

Commercial-Grade Durability - Reinforced weld points and drop-resistant construction ideal for daily use.

BPA-Free & Dishwasher Safe - Hassle-free cleaning with no chemical leaching concerns.

Wholesale-Optimized Packaging - Ships flat to minimize freight costs for bulk orders.

Ideal for corporate gifts, hotel amenities, or retail resale with custom branding options available.