A STATE-of-the-art jet ski was stolen from Shamrock Quay in Southampton.
Thieves took the Yamaha Waverunner VXR, which was locked on a trailer in the parking area.
They managed to break through the locks and tow it away using a white van.
Southampton Water Yacht Sales, based in Shamrock Quay, has put up a cash reward for the 1.8 litre jet ski, which is worth nearly £10,000.
The jet ski was stolen at 8pm on June 5, and anyone with any information is urged to contact Hampshire police on 101 quoting crime reference 44140198537 or the anonymous Crimestoppers charity on 0800 555 111.