The stainless steel folding straws are made of premium food-grade silicone and 304 stainless steel. The storage case is made of ABS plastic. The portable metal straws with case possess a reasonable structure, can be folded up to fit in a case. Each collapsible travel straw set comes with a cleaning brush that stores in the case for cleaning on the go!
^We provide full range of printing methods for your choice and requests.