):46CMx19CM (expandable plus 10CM) X30CM/18.11*7.48*11.81Material: PU, oxford clothFunctional use: Motorcycle travel backpack,Features:Helmet backpack: The space inside the bag can be put on the helmet, and the laptop liner can be used to place 15-inch notebooks, computers, helmets, clothes, etc. Solid roll-top closure system and individual removable waterproof bag provides secure watertight seal. Protect your valuables from water, snow, mud and sand 【Sandwich in the bag】: Place a small item for easy isolation, and a net pocket on the side, which can be used to place small items such as change, keys, cards, etc. Handle Bar Bag New Style Travel Saddle Bags/ Motorcycle Saddle Bags/racing Packages Motorcycle Motorcycle Bag 4.1 out of 5 stars Best Sellers Rank #758,267 in Automotive (See Top 100 in Automotive) Date First Available May 14 2019 Manufacturer LorchwiseSpecifications: Size(approx. Aazon.co: Rhinowalk otorcycle Saddle Bags Waterproof Anti-Vibration... Carefully selected metal zipper with superior material through10 times pull test is just for your good experience Sandwich in the bag: Place a small item for easy isolation, and a net pocket on the side, which can be used to place small items such as change, keys, cards, etc. 【Large-capacity widened design】: Widened zipper for more items, increased capacity, a full-face helmet inside, and plenty of room for other items Rhinowalk Sacoche de Selle de Moto 28 l (14 l x 2) u00e9tanche pour Moteur - Sacoche Large-capacity widened design: Widened zipper for more items, increased capacity, a full-face helmet inside, and plenty of room for other itemsSewing hook and loop: Large area hook and loop is free to adjust the tightness according to the needs of the locomotive, convenient and practical, good adhesion, can be used repeatedlyDurable handle: thickening material handle is durable and convenient.