The Travel Chair Lizard Mug Holder is a patented flip-up cup holder adds to the relaxing functionality of any Lounge Lizard. Simply slide back and pull up to lock into place, and reverse the procedure to fold back down and out of harms way. About Travel Chair Hailing from Gig Harbor, Washington, the Travel Chair company uses the finest materials to overbuild their sturdy chairs. They"ve done so since 1984, and their line of awesome travel chairs continues to grow and delight customers ... whether it"s at the big game, tailgating beforehand, or just kicking it in the backyard. Materials like seat belt webbing, molded grommets, oversized rivets super solid feet ensure the finest experience you"ll ever have in a travel chair. It"s these details that make the Travel Chair so beloved. * Made of plastic * Patented flip-up design * Simply slide back and pull up to lock into place * Holds most beverages * Dimensions (open): 12L x 4W x 1H in.