Marmot Hibernest 30 Sleeping Bag Long

Reliable 650 Fill Power Down Performance
Designed to help you handle cool weather conditions, this sleeping bag uses certified 650 fill power down insulation treated with Down Defender for improved performance in wet conditions. The down helps retain loft when exposed to moisture, while the ISO tested temperature rating provides dependable performance you can trust when temperatures drop.

Roomy Interior with Convertible Quilt Function
Generous dimensions allow comfortable sleeping in multiple positions, giving you space to rest without restriction. The main zipper can be fully opened so the bag lays flat like a quilt, offering ventilation when needed. Extended zipper flaps provide extra blanket like coverage when unzipped, and a draft tube along the zipper helps seal in warmth and reduce heat loss as you move during sleep.

Recycled Fabrics with Practical Storage
Constructed with a 100% recycled shell and lining, the build combines durability with thoughtful material selection. An internal stash pocket keeps small essentials within reach overnight, adding convenience inside the bag. From cool campsite evenings to retreat style getaways, the design focuses on warmth, comfort, and versatility without unnecessary complexity.