Sea to Summit Spark Ultralight -9°C Womens Sleeping Bag Bouldering Mat Lower leg zips with storm

Lower leg zips with storm flaps

When it comes to winter layers

Ring Anchors should be placed on the same horizontal plane

The Exped Waterbloc Pro -15° is the lightest weatherproof down sleeping bag on the market

which you can cinch to secure your carry as supplies decrease

Sea to Summit Spark Ultralight -9°C Womens Sleeping Bag Bouldering Mat Lower leg zips with stormBuilt for women who want minimal weight but maximum comfort in their adventures, the Women's Spark lineup demonstrates Sea to Summit's 100% commitment to building a sleeping bag that's made perfect for you. Women's specific shape and body mapping result in warmth and comfort without the weight. RDS certified 850+ fillpower goose down treated with a non PFC Ultra Dry Down treatment provides superior insulation, while a technical hood and zipper draft