I have my sons old back pack with the strap cut off, and I throw two or three plastic boxes in the main section, spare spools in an outer pocket, and crappie pliers, etc. it the last outer pocket. Works pretty good does come out or bounce around at high speek in rough water, and is easy to get a lot of stuff in...I guess the new organizers are about the same principal, but a heck of a lot more expensive!