The Big Round Bag is 22x11
It is made from heavy duty waterproof otterrex material 
Has a large main pocket 
Two large 10x6 front and back Velcro closure pockets
Two smaller 8x5 Velcro closure side pockets with reflective tape
The back pocket has 4x8 Velcro loop for name tapes and patches 
There are two heavy duty carrying handles and a 60 inch carrying strap 
And it closes with a heavy duty zipper and zipper closure for easier use