This plus sized bag holds all you need for a day at the beach or pool. A large outer pocket will keep the essentials (keys, sunglasses) accessible. Mesh bag is very light weight, making the stroll to the beach or pool a breeze. The trifold beach mat provides lots of space to soak up the sun with extra room for your bag, reading material, and towel. Great way to claim some extra space on a crowded beach. The Beach Mat folds out to 36" wide. The bag is 20"Wx15"Hx5"D.