British Army Military Black Day Sack 30L Rucksack Backpack - Unused. This Rucksack has a bottom waterproofed zipped pocket at the base. It has a mesh zipped pocket on the front and a zipped pocket on either side. Internal slip pocket and key clip. The top flap has a zipped pocket and small pouch pocket and opens up to a large rucksack with a drawstring toggle fastened top. these packs are used on deployment and/or basic training.
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