Backpacks Ultralight Hollow-carved Backpack 20L Schooling Bag Outdoor Camping Hiking Mountaineering Travel Backpack This hollowed-out backpack with practical and stylish design and high capacity is really a good helper when you are out. Come and have one to keep you company on your road. Feature: High capacity of 20L with strong bearing capacity. Ultra light hollow-carved design for maximum breathable and comfortable carrying. Practical separate compartments inside for better organization of your items. Environmental friendly material with fine workmanship, sturdy, wear resistant and durable. Suitable for camping, skating, skateboarding and kinds of outdoor activities or schooling and daily use. Specification: Material: Nylon Capacity: 20L Weight: 372g / 13.1oz Size: 44 * 29 * 16cm / 17.3 * 11.4 * 6.3in Package weight: 387g / 13.7oz Package size: 29 * 17 * 6cm / 11.4 * 6.7 * 2.4in Package list: 1 * Backpack