U Konserve Stainless Steel Round Food Storage Bento Box Container, Leak Proof Silicone Lid Dishwasher Safe - Plastic Free, 5oz

I got this from Amazon! If you put the vials around the outside they fit perfectly :) I was reading to keep them temp regulated and like you said, move them. Glad you found this post! https://a.co/d/0j48nbFw