TYESO | TYESO 355ml Double Wall Vacuum Insulated Mug with Ceramic Coating Inner One-Handed Open Lid Coffee Cup for Hot Cold Drinks

Double-Wall Vacuum Insulation – Keeps drinks hot or cold for extended periods with efficient thermal retention.Inner Ceramic Coating + SUS304 Stainless Steel – Ensures durability, taste preservation, and easy cleaning.Sleek & Portable Design – Measures Φ9.8cm in width and 9.3cm in height, perfect for on-the-go use.One-Handed Opening & Direct Drinking Lid – Designed for convenience and easy access with a simple flip-top.Generous 355ml Capacity – Ideal for daily hydration, whether at work, gym, or outdoors.