This AirGo 40 backpack offers plenty of space for all your hiking essentials. With a 40-liter capacity, you can easily carry your clothes, shoes, and rain gear. The backpack features a large main compartment accessible from both the top and the front, as well as two zippered side pockets and several additional pockets inside and out. It also has loops on the outside for carrying your trekking poles, an internal pocket, and a hose holder so you can use a hydration bladder. The backpack is designed to protect your belongings during rain showers. Product Specifications: - Capacity: 40 liters - Access: Top and front - Side pockets: 2 zippered - Additional pockets: Inside and out - Loops: For trekking poles - Pocket: Inside - Holder: For a hose (hydration bladder) - Rain cover: Yes