Options for this item: Colour:Black Size:31 × 47 × 18cm The internal structure of the bag: zippered pocket, mobile phone pocket, document pocket, intermediate layer zipper pocket, computer pocketCover Method: ZipperMaterial: Oxford FabricFunction: Breathing, waterproof, abrasion resistant, impact resistant, load reductionistProcessing methods: soft surfaceHardness: Middle to softPattern: flatStyle: Don't go to workLining texture: polyesterStrap root number: double rootPopular items: car sewingTransport Parts: Soft handleOutdoor Bag Type: Inner Patch CebiLuggage shape: horizontal squareTransport System: curved shoulder strapsProduct Color: Red, Black, BlueApplicable Gender: Neutral / Both men and womenProduct Size: 31 × 47 × 18cmFeatures:1. Make -Multiple Classification, Multiple Storage Areas2. Place the mobile wallet safely3. ERGONOMIC DESIGN FOR EASY TRAVEL4. Convenient charging socket, strong compatibility, faster and safer chargingPackaging List: Backpack × 1Note: Size is measured manually, please understand if there is any error.