Hugfun Slumber Bag at Costco for a Limited Time! by Rhonda July 22, 2021 July 22, 2021 *UPDATE* 7/22/21. The Hugfun Slumber Bag for kids is back again at Costco with some adorable new designs this year! Choose from the cute puppy dog, unicorn, dinosaur, and elephant… 0 FacebookTwitterPinterestEmail