Sometimes a product is self-explanatory. Rarely does one find an explanation of the product on the product itself. As the patch on the front of Delfonics' Utility Pouch clearly states, it's made "for carrying tools". Writing tools, more specifically. It also claims to offer four pockets with a canvas build, in a size that slips easier into larger bags.
Length: 7.48" / Height: 3.14" / Depth: 0.59"