Black Knight LED Motorcycle Backpack

【Multifunctional】: This LED backpack measures about 15 x 7 x 18 inches, has a large zip pocket as a laptop bag for a tablet and has ample storage space. The department has several independent compartments in which cosmetics and tissues can be effectively stored, keys, textbooks, mini tablet, mobile phones, umbrellas, some sports equipment and so on. Programmable screen: This LED motorcycle backpack has a programmable screen, which can be connected to the for LOY EYES APP program via Bluetooth to freely edit text, animations and images. Change the pattern according to your wishes and design the laptop backpack according to your wishes. 【Adjustable Shoulder Straps】This motorcycle riding backpack features adjustable shoulder straps. You can adjust the length of the straps to suit your practical needs, which is very convenient to use.