... toxic. 4. easy handle Foldable water bottle:1. 500ml ,Polyethylene collapsible water bottle with plastic cap and twist-off, ... and ODM project. We can also develop the mould manufacturing according to customers' requirements . If ... also supply : double walled thermos bottle, sports bottle, hot water bottle, stainless steel water bottle, aluminum water bottle, children bottle, ceramic mug, coffee mug, ...