STAINLESS STEEL COFFEE MUG: Anemoss coffee mug is made from 304 stainless steel. The stainless-steel interior wall and the high grade pp & abs exterior wall is BPA-free. This highest quality construction makes your product durable, long lasting and preserves the flavour of your coffee. Capacity: 15-oz , , NON SPILL SUCTION MUG: It is fixed on the floor it is located on thanks to the silicone pad underneath. It does not tip over when pushing, hitting or knocking and prevents your drink from spilling. When you lift it, the pressure is instantly normalized allowing the airlock to release and it is easy to lift naturally. Since the bottom of the product is vacuumed, there is a lift in its body. This does not mean that the product is broken. This gap must be found for easier removal , , PRACTICAL COFFEE CUP: Vacuum sealed and stainless steel lined insulation keeps your drinks hot and tasty for 1.5 hours. It's the perfect at-home or "walk the dog in the morning" mug. You will love this coffee cup that you can keep at your desk and get your morning coffee in. Additionally, if you're a fan of camping this mug also doubles as a bowl for chili, oatmeal, and more , , NICE GIFT: This coffee mug will be the best gift for the coffee lover in your life that they'll use actually every morning , , WASH&CARE: We recommend handwashing using only cold water and soft sponge, it is easy to clean and saves time