With survival whistle! Foldable lightweight outdoor hiking backpack with a stylish look great for day-to-day use or occasional travel. Furthermore, the 21″ backpack is the perfect companion no matter outdoor sports or leisure activities in or out of the city. Also, it is suitable to regard as a gift for your family or friend or colleague. The folding size is 9 7/16″(L) x 7 7/8″(W).
