Come and see our amazing products. Made of quality stainless steel. This collapsible cup with 3 layers, comes with a key ring clip for easy storage and carrying and help taking medication and drink anywhere. 5 OZ-150 ml capacity. 2.5" Dia x 2.8" H. Your custom logo can be imprinted. Pls confirm with us about the packing info, stock color and exact production time before placing your order.