I have about 6 more 55 gallon drums and 1 each 35 gallon drum. All are plastic, full tops with 2 each 3" screw cap openings. I have the caps for most of the drums. The 55's had laundry detergent in them originally. The 35 had a microbiocide, probably not too good for potable water use. Free as usual. PM me if interested.