**Product Specifications:**
**Brand:** THERMOS
**Product Name:** High Vacuum Stainless Steel Insulated Mug
**Model Number:** JNO-501
**Dimensions:** 21.4cm
**Colors:** White/Black/Burgundy
**Capacity:** 500ml
**Insulation Performance:** Keeps liquids above 68°C for 6 hours, keeps liquids below 10°C for 6 hours
**Main Material:** Austenitic SUS304 Stainless Steel
**Sealing Ring:** Silicone Rubber
**Opening Lid:** 160° Half-Turn Design
**Mouthpiece:** Heat-resistant Silicone Rubber
**Detachable for Cleaning:** Yes
**Additional Features:** Lightweight and Portable, Vacuum Insulation Technology, Painted Stainless Steel Outer Layer, Double-layer Vacuum Technology, Leak-proof Seal, Simple and Minimalist Design
**Tests:** Insulation Test: 68°C, 6 hours; Cold Preservation Test: 10°C, 6 hours
**Material:** Austenitic SUS304 Stainless Steel, resistant to rust, high and low temperatures, and easy to clean
**Details:** 160° half-turn lid for quick access, 360° heat-resistant mouthpiece for comfortable drinking, wide mouth design for easy cleaning and adding ice cubes
**Scene Display:** Suitable for office and daily life, available in three colors: White, Burgundy, Black
Please note that measurements are approximate and may have slight errors due to manual testing. The insulation effect may vary depending on the temperature and region.