olive khaki Full Description Although it looks simple, we’ve put handy pockets throughout this bag to store those items you need while wandering. The main compartment is big enough for binoculars and a small field guide and has a generously sized zippered pocket. Under the top flap on the Haversack’s front is another full-length open pocket faced with flat pockets ideal for pens, a small note pad, or calculator. We even included pockets on the outside ends that would easily fit a small cell pho