Mesh liningSize:33 x 18 x 37 cmHIGH QUALITY DURABLE MATERIAL - Made with strong lightweight mesh material that wont break or tear easily from normal use and wear; we used the best in class fabric and added a secret ingredient of love and care; really, the construction of this bag is excellentPLENTY OF SPACE WITH MANY POCKETS - This bag is actually HUGE Okay, its not too big, its the perfect size; it also has plenty of pockets, 9 if we count them all, which makes organizing easy and practical It even has an inside zippered pocket to protect valuables you dont want showing through the mesh material or want to keep sand-free.VERSATILE USE - Originally made for the beach and pool, our bag has evolved into a use-for-almost anything bag Satisfied customers have used the bag for the beach, shopping, vacation, as a reusable market bag, laundry bag and to organize fishing gear, car cleaning supplies, & garage items.ORGANIZE YOUR STUFF You can fit your towels, water bottles, sunglasses, toys, sunblock and almost anything else you might bring to the beach, pool, or on a vacation. Coupled with comfortable straps, you wont even realize you are toting around everything you need for your adventure yet it will be conveniently accessible for your use.