Versatile 3-in-1 waterproof bike bag perfect for cycling, commuting, hiking, and traveling SpecificationsMaterial: PVCFunction: Rainproofis_customized: YesChoice: Yessemi_Choice: YesColor: BlackSize: Approx. 28 * 17 * 48cm / 11 * 7.1 * 18.9inWeight: Approx. 1.3kg / 2.9lbFeatures3-in-1 Design: Can be used as a bike rack bag, backpack, and shoulder bag, making it perfect for cycling, commuting, hiking, traveling, and other outdoor activities.Waterproof: Made from high-quality PVC material with welded seams and a roll-top closure to keep your belongings dry.Large Capacity: Includes a main compartment with a padded pocket for a laptop, a zipped mesh pocket for valuables, a side mesh pocket for small items, and exterior zipped pockets for other accessories.Easy Installation: The new mounting system in the zipped pocket allows for quick and secure attachment to the rear rack of your bike.Hidden Straps: Thick mesh shoulder straps offer breathability and comfort, with a reflective strip on one strap for increased visibility and safety at night.Description The NNEOBA Outdoor Waterproof Bike Bag is a versatile and reliable accessory for any cyclist or outdoor enthusiast. This innovative 3-in-1 design allows you to use it as a bike rack bag, backpack, or shoulder bag, adapting to your needs whether you're cycling, commuting, hiking, or traveling. Crafted from high-quality PVC material, this bag is fully waterproof with welded seams and a roll-top closure that ensures your belongings stay dry even in the harshest conditions. The large main compartment features a padded pocket for your laptop, a zipped mesh pocket for valuables, and a side mesh pocket for small items. Additionally, the exterior zipped pockets provide ample space for other accessories. Installing the bag onto your bike is a breeze with the new mounting system hidden in the zipped pocket. The thick mesh shoulder straps offer comfort and breathability when carrying the bag, and the reflective strip on one strap enhances your visibility and safety during night rides. Whether you're heading to work, exploring the great outdoors, or embarking on a weekend adventure, the NNEOBA Outdoor Waterproof Bike Bag is your perfect companion. Pack List1 * Backpack