15L Outdoor Sport Cycling Climbing Water Bag Hydration Backpack Ultralight Rucksack Hiking Bike Riding Pack Bladder Knapsack

Hign-concerned Chemical : None Size : L Function : Travel, cycling, mountaineering, hiking, climbing, etc Model Number : HW1700 Rain Cover : No Material : POLYESTER Brand Name : HU WAI JIAN FENG Origin : Mainland China Gender : Unisex Backpacks Type : Softback color : black,grey,blue,purple capacity : 15L weight : 520g material : polyester fiber

About backpack and water bag This product is backpack, water bag is accessories. Backpacks don't contain water bags.

If you only need a backpack, please buy the 'bag only' option. If you need a backpack and water bag, please buy the 'bag + water' option. Introduction of optional accessories water bag