RRP: £30 | www.waterhogdirect.co.uk
There are plenty of wireless speakers available for the home, but this one is ideally suited to the rigours of being on the bank.
The V3 Companion is totally wireless and features a built-in FM radio and Bluetooth connectivity to your phone or MP3 player. There's also an aux input if you're a bit more old-school.
It's compact, sturdy, drop resistant, waterproof and a lovely carpy green colour. It also sounds great and will last for days on end between charging. We love it.