Features: Anti-slip on the back, and extended flap to help hold more firmly. The side has a water bottle rack design. Large opening main pocket for easy access. When you are lying in bed or on the sofa, you can take the phone, TV remote control, headphones, books, glasses and some necessities, all at hand. Easy to install, you can use it on the bed, sofa or even desk, just make sure there are some heavy things on it. Or you can hang it on the buckle. Widely used, can also be used in bed rail, dormitory, double-deck bed. Suitable for bedroom storage, makeup storage and living room storage.