its a inboard capt Eric gradyfish hit it . i have used my trolling bags for drift bags in the past dont think they work as well like the ones with floats and weights the bad side is finding a drift bag that holds up . it would be great if there was some type of add on kit to put on your amish trolling bags to use for both may haft to work on that. while were on the subject of trolling bags also when using 2 48 inch bags gets me down to 2.2 i was using a couple 58 inch to go slower in spring i need to replace them also as i tried saving a buck and bought cheaper ones that did not hold up