Comes with one black and one orange front cover. These front covers are interchangeable. The front covers can be removed with the zipper around them. Two zippered compartments – one for larger items and the front compartment is ideal for pens, pencils, etc. Main compartment – (17cm x 19cm x 4.5cm). Perfect for a personal first aid kit! Compatible with Comox harness that uses a MOLLE compatible system for attachment.