Insulate that Water Bottle in style with Koverz. Made out of thick 3.5mm Neoprene and adorned in stylish prints, Koverz will stretch to fit any shape 24-30oz bottles (Large) and 32-40oz bottles (XL). High quality, durable and machine washable. Stylish and colorful trim around the top of the Koverz prevents fraying/wear along the edges for long lasting durability. BOTTLE NOT INCLUDED!