Insulated Stainless Steel Thermal Mug with Large Capacity and Glass Liner

Product information:
Inner liner material: 304 stainless steel
Features: thickened, standard, for home use, portable, vacuum-sealed, heat‑retaining, customizable, tea-water separation
Insulation performance: 6–12 hours
Outer shell material: 201 stainless steel
Style: with carrying strap, large capacity, car cup, with straw, straight‑sided cup
Materials: silicone, 304 stainless steel, high‑borosilicate glass, PP