There are six essential features for quality backpacks. A great backpack is an invaluable piece of gear. An outdoor adventure will not be very pleasant if one’s pack breaks down in the field. It is important to be able to assess if a backpack will hold up to the rigors of outdoor use. There is varying styles and types of backpacks in a multitude of price ranges on the outfitter market. Therefore, it is essential to know what to look for when seeking to purchase a great backpack. 1.