Can the stainless steel straws be used with hot drinks? Customer Service April 06, 2020 11:31 Updated We would advise against using the straw with hot drinks as it is made from stainless steel and can become very hot. Related articles What are the sizes and weights of Chilly's Tumblers? How do you clean Chilly's Bottles? How best to use my Chilly's Bottle? Are the plastic Chilly's Tumbler lids BPA free? Which dogs are featured on the Emma Bridgewater Dogs bottle? Comments 0 comments Article is closed for comments.