This is a very versatile pack with a 3 zip entry allowing the user to enter from the top, or the front. Inside there are 2 zipped compartments measuring ~23cm x 21cm on each side. There are also 2 clip locking straps enabling the user to secure utilities. A larger compartment is located towards the back of the pack for a bladder. Externally, there are two zipped compartments measuring ~24cm x 14cm which can be used for smaller items. The top flap has a zipped compartment enabling further storage. An adjustable chest strap is also present for further comfort when carrying heavier loads. The pack has molle straps for adding extra pouches or accessories. All included zips are all YKK. There is good padding on the straps and lumbar area for more comfortable extended use.