The Dilly Co is a pickleball brand founded by two friends, Tracy and Karen, whose flagship bag is the Court Side Sling Bag, a quilted sling designed specifically for pickleball rather than adapted from tennis. The sling holds up to four paddles and a handful of balls, with two outside pockets, a water bottle pocket, an interior pouch for keys and small items, and a hidden fourth zipper that reveals a hook for hanging the bag on the court fence. It is machine washable on delicates. The brand pairs the sling with its own USA Pickleball approved fiberglass and carbon fiber paddles and a line of pickleball apparel, and sells bundles that combine the bag with a paddle.