The “back again panel” is what the shoulder straps are hooked up to; on this sort of bag, it serves as the main compartment’s “lid.” Illustration: Sarah MacReading Compression straps, Found on the sides from the pack above the drinking water bottle pockets, may be used to maintain taller bottles https://howtobecomeatravelagent27166.bloggosite.com/35398460/a-secret-weapon-for-able-clothing