Water-Resistant Technology: Features UA Storm technology, which provides a highly water-repellent finish to keep your belongings dry. Storage: Offers a 26L volume with multiple compartments for organization. Laptop Sleeve: A soft-lined sleeve designed to hold up to a 16-inch MacBook Pro or similarly sized laptop. Pockets: Includes a large, zippered front valuables pocket, two side mesh water bottle pockets (fits up to a 32 oz bottle), and a front sleeve with a bungee adjust closure for easily stashing items like a jacket or ball. Comfort & Durability: Built with a padded back panel and shaped, adjustable straps for comfortable carrying. The bottom panel is coated to be abrasion-resistant for extra durability. Material: Made from 100% polyester.