A2UF Waterproof Bicycle Backpack Men Women MTB Mountain Bike Water Bag Pouch Cycling Hiking Knapsack Camping Running Rucksack     OOTDTY        100% brand new and high quality   Features:   Made from rip-stop Oxford Cloth fabric, lightweight and water-repellent.   Main pocket and two front pockets offer enough space to store your various necessities.   Separate internal compartment designed for your water bladder (not included).   Adjustable shoulder, chest, and waist straps provide a customized fit.   Mesh fabric on shoulder straps and back for good breathability and comfort.   Reflective strips for added visibility and safe riding at night.   Special fixing cord on the top to help keep your helmet in place.   Suitable for c.cling, climbing, camping, hiking, running, traveling, and other outdoor activities.   Bicycle Backpack only, other accessories demo in the picture is not included.      Specifications:   Material: Oxford Cloth   Size: app.46x21cm/18.11x8.27in   Optional Color: Black Blue, Black Red, Blue, Pink, Red, Yellow   Quantity: 1 Pc      Note:   No retail package.   Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.   Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you       Package includes:    1 x Bicycle Backpack