The Decathlon Quechua Adult 40L Hiking Backpack is a lightweight and spacious backpack designed for hiking and camping. It features a polyester and nylon trim material, a plastic frame, and air cooling technology. The backpack has two dividers, six pockets, and a capacity of 40 liters. It also has various accents such as water bladder containers, back support, thumb rest, phone pocket, and strap buckle closure. The backpack is unisex and has a blue color. It weighs 2 lbs and has a strap length of 17 in. The only issue is I would replace the water bladder tube which they sell on Amazon.