100% Brand new and never used Material: Polyester Size: 30*14*38cm Weight: about 0.7Kg Package included: 1pc Backpack If you want to buy more , please contact us . Thanks ! Shipping delay & Tracking number We try our best to make you get desired products as soon as possible. In case you receive wrong products due to shipping error, please contact us for exchange or refund. If it's damaged , please refuse to accept and contact us as soon aspossible.