Source for high volume bottles

I found the following site which carries various pieces of plastic ware. They have several bottles with "tubing and pinch" spigots for you to add your own hose and favorite nozzle. I am looking at the larger volume units for home colonic use. Certainly they are not as visual as the traditional red bag or stainless steel can but the possibility of sheer volume is worth consideration.

http://www.usplastic.com/catalog/default.aspx?catid=751&parentcatid=481

The draw back is the expense of some of these items.

I have found that the common one gallon plastic milk bottle works quite well. A 5/16 in. hose (Wal-Mart or Home Depot, about $6.00) fits down the handle (slide it all the way to the bottom), and will stay in place. To start the siphon, I use an qutboard motor fuel squeeze bulb, also available at Wal-Mart for about $5.00. Just be sure to have the arrow that indicates direction of flow pointing toward the nozzle.

Use a five gallon Sun Shower bag--about $30 at sporting good stores or online.

The US Plastic stuff is very expensive.

Bought all my stuff from a dedicated enema supplies place on ebay but they seem to have gone now