Portable Thermal 420ml Smart Temperature Display Stainless Steel Thermos

Premium 18/8 Stainless Steel
– High-grade rust-proof inner wall for lasting durability and safe insulation, keeping drinks hot/cold for hours.
Smart LED Temperature Display
– Instantly shows real-time liquid temperature, eliminating guesswork for coffee, tea, or water.
420ml (14Oz) Compact Design
– Ideal for travel, office, gym, or outdoor activities; leak-proof lid ensures mess-free portability.
Advanced Dual-Wall Vacuum Insulation
– Maintains optimal temperature retention (hot 12H/cold 24H) with polished brushed finish for sleek aesthetics.
One-Touch Open Lid & Wide Mouth
– Effortless sipping and easy cleaning; compatible with car cup holders.
BPA-Free & Eco-Friendly
– Food-safe materials for health-conscious users; perfect for daily hydration or gourmet beverages.