Therm-a-Rest Parsec™ 32F/0C Sleeping Bag

The Therm-a-Rest Parsec 32F/0C is the lightest and warmest-rated summer bag in the Parsec line — a 5°C comfort and 0°C limit rating position it for warm alpine nights and three-season use at lower elevations. A 310 g fill of 800-fill goose down at a 90/10 ratio keeps total bag weight to 600 g, making it one of the lighter options in the summer mummy bag segment. The down uses Nikwax Hydrophobic Down treatment, meaning it absorbs significantly less water than untreated down and dries faster once wet. Shell and liner are both 100% recycled nylon ripstop with a DWR finish, and the bag includes a draft collar, draft tube, full-length two-way zipper, and pad loops to attach it to a sleeping pad. Both a stuff sack and storage sack are included. The down is RDS certified and the construction is PFC-free. A maximum user height of 167 cm corresponds to the short size, well suited to minimalist summer trips.