A plastic partition to shorten the length of your bath when bathing little ones. Saves water and time! Will try and post picture later this evening.
These have good reviews (although check the shape of your bath as I think it works best for straight baths) and retail for anywhere between £29.99 and £19.99. Just ordered mine and looking forward to using it.
The Tomy Baby Dam is a unique and innovative Bathwater Barrier that turns your family bath into a baby bath saving you time, money and space. Developed in the U.K. and produced to the highest standards, the Baby Dam creates a secure bath time experience for your child. Save Save Save! A standard bath required 90 litres of water, the Baby Dam, when positioned halfway along the bath, will save around 20 litres of water per bath. At an average cost of £0.15* to fill a standard bath, bathing with Baby Dam once a day until your child is a toddler could save U.K. families £34.22 each year on their water bill. *Based on a cost per full bath of 0.15p