Light, comfy knapsack to carry equipment, made from strong 600-denier polyester.
It opens from the top, and has a drawstring closing.
There is a large gusset pocket on the front that zips up on 3 sides.
The whole sack can be stuffed into this pouch-bag, taking up very little room.
It has a handle on the top and two adjustable shoulder straps for convenient carrying.