I purchase this bag on Amazon to be use at my job about two month ago . I work as a delivery Guy for a appliance store , and I also assemble thing at the store when not on the Truck . I keep everything I need in this bag , and then some ! Nut Drivers , Screw Drivers , wrench -lrb- pipe , crescent , open\/box set -rrb- , tape measure , a small level , Pliers of all sort , a rubber mallet and a hammer , and I even throw in a 12v black and Decker drill along with bit and a set of power nut driver . the scary thing be ... it CAN hold more ! bad for my tool buy addiction , but good for the on the go handy man who need everything ! very sturdy ! can not recommend enough . also have a guy work with I who have the Gatemouth Jr. , andit be another great bag , albeit a little smaller .