Stainless Steel Vacuum Insulation Cup Material:stainless steel Capacity:0.5L Packing:1pcs/color box,30pcs/ctn Products Specifications 1. Capacity : 200ml,300ml,500ml,1500ml. 2. Material : high quality stainless steel, food grade PP plastic,BPA-free. 3. Well-sealed and unique lids. Gently press the bottom, then the lids opened. 4. Can keep hot or cold at least 24 hours. 5. Lightweight, convenient ...