Desert Fox employs the sort of people who treat crossing the Serengeti like popping down to the shops, so you would trust them to have the experience and know how to create products to survive everything from a day exploring the Welsh mountains to a cross-continent adventure. Whatever the extent of the ride, you want to make sure you have enough fuel to get there, but traditional jerry cans are big, bulky and heavy, making them problematical to carry on a bike. Instead, Desert Fox has developed a set of 3-, 6- and 20-litre folding fuel cells made with a tough Cordura outer and a leak-proof nylon bladder. They have loops to connect to the bike, but can be folded away when not required. A carrying handle and extending filling spout make the refuelling process quick and simple too. They only come in a traditional khaki colour, with the 3-litre version costing £46 SRP, the 6-litre £49 SRP, and the 20-litre £55 SRP.