Come and see our amazing products. The folding cup weighs 115g , Only 3.94 in * 2 in folded, easy to carry,The cup is made of food grade silica gel without BPA, and the cup cover is made of food grade PP without BPA, with temperature resistance of - 40 C - 200 C.The cup cover is added with anti leakage design, which makes the cup more sealed and not easy to leak.This portable water cup feels good by hand. It is easy to clean, will not break and is resistant to high temperature. The cup can be placed in microwave oven and dishwasher. Support customer brand designation. Pls confirm further with us if any query about packing info, inventory status and time schedule.