The interior is BPA-free, so hot liquid won’t release any toxic chemicals. It’s not dishwasher safe, so it requires hand-washing. It comes with an acrylic straw to mimic the feeling of a store-bought cold-brew. Search “richard sapper espresso coffee maker” from This Mug Makes Iced Coffee in Under 5 Minutes

Search “richard sapper espresso coffee maker”

The interior is BPA-free, so hot liquid won’t release any toxic chemicals. It’s not dishwasher safe, so it requires hand-washing. It comes with an acrylic straw to mimic the feeling of a store-bought cold-brew.