This heavy duty bag is a perfect companion for your photography adventures. You can switch this bag from a backpack to a left or right sling bag just by moving a couple of the clips, and the unused straps tuck out of the way. Three ways to access the camera compartment, keeping your camera within quick and easy reach without having to take off your pack. Easily carries a camera with battery grip and 4-5 lenses. Several pockets for miscellaneous/ small items. The upper compartment has room for snacks and a rain jacket, or more camera equipment if needed. Also has a sleeve for a laptop. (I used it to carry a small flash/ light reflector.). This bag is really water resistant, and also comes with a rain cover just in case. The material used to make this bag is heavy duty and very resistant to abuse. This bag is in excellent/ almost like new condition and has been meticulously taken care of. Has all original dividers and rain cover. These packs originally retail for ~$160. You can find them on ebay for ~$60, but typically show serious signs of wear and tear, and missing internal dividers/components and rain cover. You can pick up this like new pack for a great price and get many years of use from it.