Under Armour Unisex UA SC30 Backpack Polyester Imported Take your shot with the Under Armour&reg; UA SC30 Backpack. UA Storm&reg; technology is a water-resistant finish with tough, abrasion-resistant properties. Spacious main compartment with zippered closure. Padded laptop and tablet sleeves. Water-repellant pocket for valuables. One bottle pocket at side. Two side pockets with buckle closure. Laundry pocket at front with expanding gusset. Zippered lid pocket. Daisy chains at front for added gear attachment. Reinforced base. Adjustable HeatGear&reg; shoulder straps. 100% polyester. Imported.