1/8″ neoprene material. Collapsible bottom, folds flat for storage. Seams on both sides (2 seams) with visible zig zag stitching up the sides. Superior to cheaper foam material in terms of fit and durability. Keeps drinks colder for longer.
Collapsible koozie, there is a bottom and it folds flat for storage
Quality neoprene material, superior to foam types
Fits standard size pint glasses to about 1″ from the top
For various color orders koozie colors are randomly selected