SprayAway Portable Travel Bidet (Shattaf) and Water Sprayer (Green) It requires no batteries and is much less expensive than battery powered portable bidets Works much better than cheaper travel bidets and has enough pressure to spray up to 20 feet It comes with a waterproof caring bag, so it is easy to take with you everywhere you go :) It works great for warm or cold water, whichever you prefer It is very compact (8 oz. bottle) and will fit in your purse, diaper bag or even a coat pocket