I was just looking yesterday at wet dry vacuums. Most really good ones (corded 110 volts) that I have used are big, loud and have a stiff hose that is difficult to get the pickup where I want it. Living in a small trailer off grid means you have to have a generator to use one of these, any other alternative seems to me to be a compromise. I my case I need a smaller, storable, battery operated one that all the hose and attachments store in. The one I think I would choose is the Ryobi 3 gallon, one battery system, 18 volt. First, I already have several batteries and a vehicle charger. Second, it would be possible for me to store in the small space I have. Third, it has a really felixible see through hose The only doubts I have are if I will be satisfied with it's ability to pick up sand, as most of these are not as powerfull as the ones I have had in the past. These in the past have been offered as a free tool with the purchase of two batteries, so I think I'll wait and see if that is offered again before spending $89 with the possibility of being disapointed.