Upixel Classic Backpack &ndash; DIY Pixel Art &ndash; School Laptop Bag with Multi Pockets &ndash; Black Classic Backpack - Superior quality bag made of waterproof nylon with reinforced seams & padded, adjustable straps & handle. Heavy duty 2-way zippered main compartment with multiple inner pockets & padded laptop compartment with Velcro strap. (fits up to 16 laptop) Includes 240 assorted color Large Pixel Chips & patterns to make 16 designs for hours of fun & creativity. Additional pixel chips are available in 24 colors to create even more designs. (Works only with Large  size pixels) Easy to Create - Simply press pixels chips onto the gridded panel. Our patented design holds them securely in place until you are ready to create a new design. Design it Yourself - Upixel gives you the freedom to express your imagination. Each bag, backpack & accessory has a gridded Pixel Panel that connects with colorful Pixel Chips to create endless designs. Tell your unique story in pixel art! Upixel is committed to making the highest quality bags and accessories with non-toxic, environmentally friendly silicon panels & pixels that are safe & fun for children ages 5 and up.