The Ultralight Hammocks feature a custom made 20D Nylon monofilament fabric. Their whisper-light appearance is matched on the scales. Rated at 135 kg the fabric is more than strong enough to take the load of a sleeping camper. Being a monofilament fabric, it is also highly compressible making for a minuscule packed size. The lightweight, high strength 6-series aluminium buckles are connected to the hammocks with 0.8 mm Dyneema non-stretch polyester blend webbing which is bar-tacked five times at each end for ultimate security.