The Equinox series uses our high performance Hyperloft 4T insulation for excellent warmth to weight ratio creating a versatile, durable sleeping bag ideal for outdoor adventures in damp conditions or for young adventurers on a budget. There are three bags in the range covering a wide range of temperatures, all tested to the ISO23537:2016 international standard for sleeping bag temperature ratings. All come with a lightweight compression sack, hidden security pocket and handy pillow slip pocket in the hood.