This medium size backpack is just what you need for daily use or sports activities! The pockets (including space enough for up to a 15" laptop) give plenty of room for all your things, while the water-resistant material will protect them from the weather. 

• Made from 100% polyester
• Dimensions: H 16⅞" (42cm), W 12¼" (31cm), D 3⅞" (10cm)
• Maximum weight limit: 44lbs (20kg)
• Water-resistant material
• Large inside pocket with a separate compartment for a 15” laptop, front pocket with a zipper, and a hidden pocket with zipper on the back of the bag
• Top zipper has 2 sliders with zipper pullers
• Silky lining, piped inside hems, and a soft mesh back
• Padded ergonomic bag straps from polyester with plastic strap regulators