1. 304 Stainless Steel Material: Made of high-quality material, the copper mug has good thermal conductivity.2. Unique Design: The mule mug is handmade and polished. High quality, smooth and food safe. No harmful chemical coatings. There are no sharp and rough edges. The firmly welded handle is durable and comfortable to hold.3. Suitable for Drink Lovers: The cup with luxurious copper surfaces look shiny, retro and elegant. Especially suitable for cocktail lovers and cold drink lovers. Each copper cup can be beautifully decorated anywhere.4. A Special Gift: The mule copper mug is a special gift for relatives and friends on birthdays, Valentine's Day, Christmas, New Year, Mother's Day, Father's Day, etc. Suitable for family, bar, party, wedding, celebration, spring, summer, autumn and other happy times.5. Suitable Occasions: The copper cup helps keep it cold for longer and creates a better taste It is very suitable for people who like cold drinks, such as cocktails, odka, tequila, whiskey, beer, rum, ice tea, lemonade, ice coffee, etc.Shape: HandgripCapacity: 530mlcolour:BlackMaterial:stainless steelsize:Diameter: 8.8cm, height: 10cm, strap diameter: 11cmPackage Contents:1 x Cocktail glassOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.