The Double-layer stainless steel straw cup features with strong stainless steel structure, BPA-free, safe, rugged, indestructible, reusable and environmentally friendly. A double layer of vacuum insulation keeps the drink cool or keeps hot for a long time. Suitable for children. The Slide cover is made of food-grade clear crystal plastic. It keeps the contents warm without burning your hands.
^We provide full range of printing methods for your choice and requests.