Review on Sagler Glass Bottles 6 Pack 18oz - Includes 6 Sleeves (COLORS MAY VARY) - Glass Drinking Bottles for Beverage and Juice - Water Bottle Glass with Stainless Steel Caps - Leak-Proof Lid by Jennifer Faiva

These bottles are not 18 oz bottles. I learned it the hard way. they are 16.9 oz. It's a big difference when you need a larger size. Also, "the sleeves that come with the bottles were dirty and had fingerprints on them. Washed, but they don't go. The bottles themselves have good durable and beautiful lids. Cleans up well in the dishwasher, but you need the right size.