Custom Gifts Smart Tumbler Cup Double Wall Stainless Steel Thermos Coffee Mugs With Temperature Display Lid for Travel Office

Smart Temperature Tracking Tumbler: Precision Hydration, Anywhere

★ Smart LED Display at Your Fingertips
Instantly know your drink’s temperature with one touch! Our precision smart chip powers a vibrant LED display showing real-time readings. The system conserves battery by automatically switching to energy-saving mode when idle.

★ Advanced Hot/Cold Retention Technology
Experience 6-12 hours of thermal perfection with vacuum-insulated stainless steel construction. Keeps drinks icy cold with zero condensation (no sweaty surfaces!) and safely contains heat without external transfer. Ideal for kids and seniors—the LED display eliminates temperature guesswork.

★ Hygienic & Effortless Maintenance
Operate the one-touch hygienic lid seamlessly for one-handed use. When closed, it locks tightly against dust. The seamless interior resists coffee/tea stains and odors—just rinse for spotless cleaning.

★ Wide-Mouth Portability Perfected
The extra-wide opening enables thorough cleaning and easy ice loading. Compact yet spacious, its car-cup-friendly size excels for commuting, gym sessions, or hiking. Perfect for home, office, driving, sports, or outdoor adventures.

★ Your Versatile Everyday Companion
From morning coffee to post-workout ice water—ready for any scenario! A popular gift-ready LED-display tumbler for offices, gyms, travel, or BBQs. Stylish, smart, and always reliable.