Under Armour's Studio Lite Backpack was built specifically for female athletes. Ergonomically sized and shaped for your body, and with all the pockets, adjustability, and features you want. Water-resistant UA Storm technology keeps your essentials dry. It features a large zippered main compartment with an interior pocket that fits an iPhone 15 Pro Max and a convenient hair tie zipper pull. Dimensions When Full: 15"W x 16.5"H x 3.7"D. Volume: 16 L.