Practical sports bag: This modern water-resistant laptop backpack is a sports essential for daily use thanks to its durable fabric , With laptop slot: The versatile gym bag features a soft-lined laptop sleeve to safely transport a 15" MacBook Pro or similarly-sized laptop , Machine Wash , Fastening: Zipper , Casual , 1364184 , Robust bag: With UA Storm Technology and a wear-resistant base, the travel rucksack is highly robust and able to defy the elements