Premium 18/8 stainless steel construction for superior durability and rust resistance

Advanced double-wall vacuum insulation keeps drinks hot for 12 hours or cold for 24 hours

Laser-engraved customization options for corporate gifts or personal branding

Leak-proof threaded lid with ergonomic silicone grip for outdoor activities

Mirror-polished finish with scratch-resistant coating maintains sleek appearance

BPA-free materials safe for daily use in offices, gyms, or travel

360-degree wide mouth opening facilitates easy cleaning and ice cube insertion

Optimized base diameter fits most vehicle cup holders and backpack pockets

Precision-welded seams prevent condensation buildup on exterior surfaces

Ideal for construction sites, hiking trips, and promotional merchandise distribution