The Billingham Delta End Pocket is designed specifically to fit bags with Delta shoulder sling fixings such as the 225, 335, 445 or 555. It will also fit onto a waist belt. It is lightly padded with closed cell foam, has a drawstring weatherproof neck and features a no-crush press stud fastening which allows you to slip your fingers behind the flap and close the studs without pressing on the pouch contents.