Key features

• •[STAINLESS STEEL STRAW] 2 pieces of stainless steel straws and 1 piece of cleaning brush are prepared for you. With the NANOMATERIAL sponge you can clean the cup easily. An elegant gift card with small metal ornament is prepared for you. Also, the cup is plastic-coating to make sure it will be clean and no-scratch during the shipping.
• •[POWDER COATED] This technology is safer than the normal painting, decently thick and better holding. The surface is matte finish so it's not slippy when being held. A super smooth lining of the rim is made for better drinking feeling.
• •[SILICON BOTTOM & CRYSTAL LID] The bottom is made of silicone piece, which can offer extra friction. And you never need to worry about the annoying 'CLINK'when putting the cup down.
• •[DOUBLE WALL VACUUM INSULATED] 2 wall vacuum insulation to maintain the ice or hot drink's temperature in any circumstance. The surface won't be heated or cooled by the drink inside and no sweating.
• •[SHATTER PROOF] #304 Premium Food Grade Stainless Steel. Made from high quality, durable and BPA free 18/8 stainless steel. No more breaking the glasses by mistake.