I have one identical to this one except it's camo. I bought it from Newt Sterling fifteen-plus years ago when PTA District 11 still held the trapper's "Gathering" at Kutztown, PA.
The big pouches hold pints of urine, the bottom pouches under the flap hold 2 oz lure bottles, the upper ones hold 1 oz bottles. Six pouches inside and two big end pouches with smaller pouches inside of them. It has a handles and shoulder strap and a wire reinforced opening.
It is heavy canvas and extremely durable.
I think I paid about $50.00. Don't know where you could find one today but if you do, buy it.