I tested Stanley's IceFlow and Yeti's Rambler to see which tumbler is better. After six months, I've made my decision. Here ...
Glass containers with lids are much safer for storing leftovers. Plastic can include harmful and toxic chemicals that might transfer to the food you consume.
Aromacup is made from Bamboo-O (made of plant starch and bamboo fibers) that easily gets decomposed in the soil or landfills.