For those looking to get fully kitted out in one go, Sea to Summit are promoting the idea of a 'sleep system'. The idea, they say, is that you can mix and match a mat and a bag from their extensive range of each, to give you the ideal setup for the intended use.
Dan Bailey looks through the Ascent Ac I Sleeping Bag, the Ether Light XT Insulated Mat, and the Aeros Premium Pillow. Together, these products are suited to cooler summer nights, and with enough insulation for at least valley use in spring and autumn. With car camping and campsites in mind, we wanted a mat and sleeping bag to offer a bit more comfort than your average lightweight models. Versatile, in other words, rather than ultralight.