While overlanding is undoubtedly the best way of getting off the beaten track, the many perks of secluded travel and off-the-grid living, come with a downside – nice ice, baby. Just ask anyone who’s suffered through a warm beer on a trip to the Kgalagadi. MELANIE VAN ZYL unearthed the latest and greatest gadgets for keeping things cool on any self-drive trip through Africa.