Transparent Clear School Bag See-thru Backpack Casual Daypack Outdoor Knapsack Material: Durable plastic. Size: 12''1/5 L x5''1/2 W x 16''1/10 H. Structure: Main compartment with zip closure; Front one zipper pocket, three pen pockets, one cell phone holder; Interior iPad holder about 25cm x 30cm (9.8 x 11.8inch); Water bottle holders on the sides, perfect for school for kids. Padded shoulder straps. Fit up to 14'' laptop.