Premium 510ml/380ml Smart Touch Tumbler with Digital Display Lid

Vacuum-insulated 18/8 stainless steel construction ensures 12-hour hot & 24-hour cold retention. Features touch-sensitive temperature display for real-time monitoring without opening the lid. Dual-wall copper plating enhances thermal efficiency.

Patented leak-proof sliding cover with one-hand operation. Ergonomic silicone grip and tapered mouthpiece for drip-free pouring. Compatible with car cup holders and most coffee machines.

Laser-engraved stainless steel base resists scratches. BPA-free food-grade materials. Ideal for office commutes, outdoor adventures, and as a barista-grade coffee accessory.

Commercial-grade durability for bulk hospitality use. Custom branding available for wholesale clients. Factory-direct pricing with MOQ flexibility.