Taking a more traditional backpack silhouette, but with splash of colors and features you'd expect from the Hellolulu brand, such as the bigger zipper pulls for easier grip and two-tone colorways. Pili backpack is great for school or for outdoor adventures with sternum strap for a tighter fit. Durable lightweight water-repellent nylon construction.. Exterior zippered pocket, Spacious main compartment with tablet sleeve. Padded adjustable shoulder straps with sternum strap, with top loop handle. Measures 9 x 13 x 5 in.