Nike Engineered Ultimatum Training Backpack BA5219-010 Black/White/Volt NEW with Tags LARGE Dimensions: 21" H x 12" W x 10" D This backpack holds a LOT! It is side-loading, from both sides, and each lining encompasses the whole space so you can hold items separately. The smaller pockets are lined to protect electronics. Nylon lining Zipper closure Tri-star patterned shoulder straps and back padding for comfortable carrying Breathable HyperWeave technology delivers lightweight durability Two zip main compartments for secure, spacious storage. Smaller lined pockets for organized storage Three haul loops for versatile carrying Body: 90% polyester/10% EVA Lining: 89% nylon/11% polyester