Terra Nova Superlite Bothy 2 £100

Got an emergency shelter in your mountain go-bag? While it’s tempting to travel light, just a sprained ankle could be life-threatening when you’re in the high mountains exposed to the elements. This pack costs a bit more, but is so tiny (11x13cm and 0.253kg) you’ll hardly notice it in your ’sack.

BEST BUY £69 www.uttings.co.uk