4 Fl Oz Cobalt Blue Glass Bottle With Phenolic Cone Cap

Walmart - WFMed

Dark blue glass color matches exactly, Boston Round bottle shape matches exactly, Black screw-on cap type matches exactly, Listed size (4 fl oz) is consistent with the frame's bottle size, Glass material matches, High priority retailer (Walmart.com)

Wyndmere Naturals Blue Glass Bottle with Cap

Pure Spa Direct

Dark blue glass color, Boston Round bottle shape, Black screw-on cap, Glass material

Boston Round Glass Bottles Wholesale

Berlin Packaging

Dark blue glass color, Boston Round bottle shape, Black screw-on cap, Glass material