5k mile & 1:24k USGS scale

Elastic Bottom edge

Rock stars

Inclusive Size Options: 4 size options allow you to get the XLite NXT that is perfect for your sleep system

Marmot Always Summer 40° F Sleeping Bag Zip:Left Zip 5k mile & 1:24k USGSFor traveling light in summer, the ultra light Always Summer bag provides reliable transport to dreamland. Even though it's just over two packable pounds, it doesn't skimp on features. Feely draw cords, water resistant down, trapezoidal foot box with a heater pocket, and the included compression stuff and storage sack all add up to some seriously plush woodland digs. Features Certified 650 Fill Power Down with Down Defender to Improve Water Resistance