The Summit 250 Sleeping Bag is a 3-4 season bag, perfect for outdoor use in chilly weather. With increased insulation thanks to the mummy shape, you’ll be kept comfy and snug as you sleep. Season Rating - 3/4, perfect for use in cold to very cold temperatures Comfort Temperature - Ideal for temperatures -1C to 4C Extreme Temperature - Can be used for extreme temperature of -17C. This is a survival temperature only. The bag is not intended for regular use at this temperature.
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