Aspire 360s are our warmest synthetic sleeping bags. They're well suited to camping in wet conditions, perfect on road trips and holidays at the beach, and able to provide comfort in temperatures below freezing.
Their tapered relaxed mummy shape balances warmth with comfort. It has a nylon ripstop outer fabric and the slightly shorter women's size is filled with two layers of recycled polyester — the same amount as standard sizes — that are redistributed through the core and footbox to help to keep you cosy. The drawcord, hood, collar, and internal draft tube (that runs the length of the zip) all work to prevent warm air escaping, and it's possible to zip two bags together to create a double, too.
Packed dimensions and weights are based on when sleeping bags are purchased, they can be further compressed. This sleeping bag comes with a compression-style stuff sack. Its temperature ratings have been tested to the international ISO 23537-1 standard. It's also made in standard and large sizes. Check the size guide for a full breakdown of measurements.
