Thermarest Regulus 40 Degree Blanket

If a mummy bag is just too warm while you're camping on the shores of your favorite mountain lake in July, the Thermarest® Regulus™ 40 Degree Blanket will provide the perfect amount of insulation. Insert your sleeping pad into the pouch created by the elasticized foot box and attach it using the included Loop Kit and you'll be warm and free of drafts all night long. The synthetic eraLoft™ insulation is hydrophobic and the shell is treated with a DWR (durable water resistant) finish so if you're surprised by a summer shower, you'll stay warm and dry. Grab this sleeping bag and your favorite sleeping pad and head up into the mountains—you'll rest well and be recharged for the next day's adventure.