At redbox+ of Columbus, we understand how important it is for your project to stay on schedule & under budget. our efficient, convenient rolloff dumpster + portable toilet combination hold a US patented design. Not only will your work crew appreciate having a restroom on site, but you will minimize the time they must spend searching for an alternative facility - saving you both time + money. Best of all, using redbox+ means you only have to make one call for two services. The redbox+ elite waste dumpster has been called the first major innovation in the waste management industry in more than 20 years. It is available in both a 20-yard and 30-yard capacity for additional convenience.