10 of the best camping gadgets

Thermarest Haven 20F Top Bag
£175 | cascadedesigns.com
When you’re out in the bush, weight is a big consideration. This 624g bottomless (it’s not insulated on the floor side) Haven bag should shave a few ounces off your gear. It straps to any mattress, is zipper-free and is rated to keep you toasty-warm right down to -6°C. Couple it with a self-inflating mat and you’ll sleep in kingly comfort, even when there’s a force nine gale blowing outside.