Review on 🥤 Ruisita 9 Pack Stainless Steel Cups - 8 Ounce Unbreakable Drinking Pint Cups with Silicone Lids and Sleeves for Children and Adults (Set of 9, 8 Ounce) by Stephanie Brown

I needed a set of durable cups to replace the plastic spill-proof cups that looked like they'd survived a neighborhood squirrel fight and the stainless steel seemed pretty strong. This is a good size for our 3 year old and the colored lids and silicone sleeves make it easy for kids to identify their cups. The lids have an opening similar to the lids on take-out coffee cups. They are not airtight and cannot hold a straw, but have the great advantage of not being "chewed" like spout cup lids. Kids often use them without the lid so they can use their stainless steel straws - very industrial on our part. All in all a very good buy as these mugs should last for years if not forever.