And, while you're at it, don't forget your flask, survival suit, ice axe and crampons.

BBC: Chick Young's view

The 39-year-old's family said he tried to stop his fall using an ice axe.

BBC: Shaun Bowden

The sixth member survived by leaping from the collapsing snow and hammering an ice axe into the ground.

BBC: Highlands & Islands

"We deployed two members of the team to help the man who was fully equipped with crampons and ice axe, " said Mr Benbow.

BBC: North West Wales

Matthew Jagger, 20, from Manchester, said he made a "stupid mistake" going up the mountain with four friends without crampons or an ice axe.

BBC: Fall man is 'lucky to be alive'

His trial heard how he bludgeoned Mrs Park to death with an ice axe in July 1976 and dumped her in the lake near the family home in Leece, near Barrow-in-Furness.

BBC: Gordon Park and Carol Park