Found it at AllModern - Buck Adjustable Height Swivel Bar Stool with Cushion
Coaster Brown Adjustable Bar Stool (Set of Multicolor
Carson Carrington Nybro Mid-Century Modern Adjustable Bar Stool - Free Shipping Today - Overstock.com - 20757469
revolution adjustable bar stool in dining chairs, bar stools
Functional and stylish, this Sunpan Collette Adjustable Bar Stool is ideal for your home. Made of steel, this bar stool is sturdy and durable.