Benefit from the clever space management of the stylish arena All Set Backpack 45L that makes it easy to organize all your stuff. Featuring Aquabreathe, arena's new wet management system, it combines breathable inserts and water-repellent fabrics to create an advanced ventilation system that keeps water out and your gear dry. Two large main compartments and two external zipped front pockets make it easy to access all your gear. Equipped with a laptop sleeve and an additional side mesh pocket for storing a water bottle. Featuring a smart mat holder, a carabiner for convenient hanging and a practical strap for secure attachment to a suitcase. Finished with a water-repellent reinforced bottom and main fabric, it protects your gear from moisture and dirt. The breathable padded back panel ensures comfortable and sweat-free transport. Dimensions: 21.7 in x 15 in x 11 in, 45 liters.