Forget stepping into Christmas, this year we're all about stepping into the ether... That's why we're offering you a chance to bungee jump at The O2 for only £69! Or, if you fancy going as a pair, you can do a tandem jump for only £135. Taking place at The O2 Arena, you'll start your experience, as you'd hope, with a full safety briefing with no less than five separate people. Once you're prepped, you'll ascend 160ft (48.7 metres in new money) before taking one giant leap of faith. Don't panic though, as not only will you be safely strapped to a bungee, there's an air cushion below. Now that's what we call a giant leap for mankind.