Thermodown 30 Down Quilt

Completely redesigned for 2026! We’ve taken what made the Thermodown 30 great and added significant improvements:

• RDS-certified 800 fill-power duck down
• 20D ripstop nylon shell and lining with PFC-Free DWR treatment
• Split baffle pattern prevents cold spots from migrating down
• Top and bottom draft collars for added warmth and comfort
• Sleeping pad strap system to keep you on your pad
• Significantly warmer during field testing
• 15 percent lighter and more packable!

Find incredible versatility and comfort in our Thermodown 30 down sleeping quilt. With excellent materials and performance, your search for a great warm weather backcountry quilt ends here! 

Unmatched Versatility

Backcountry quilts offer incredible versatility that is unmatched by traditional sleeping bags. On cold nights, our quilts can be easily closed up to form a standard mummy sleeping bag. Even the foot box can be closed up with cinch cords to keep the warmth in.

When the weather warms up, open up the quilt to provide the ventilation needed to keep you nice and comfortable. You can even adjust comfort throughout a backpacking trip as the weather changes.

Finally, use it as a simple blanket while enjoying a backcountry meal or high alpine sunset.

The beauty of quilts is that they can be adapted to suit almost everyone, in almost every situation. There's no need to have several sleeping bags for different seasons or compromise with the same one throughout the year.

Superior Insulation

Each quilt is filled with 14 ounces of high quality 800-fill power down (16 ounces for Long version) for amazing loft to tackle those cool summer nights above the tree line. However, the added warmth does not compromise on size and weight. The quilt comes in at only 27 oz. (29 oz. for Long version) and packs down to just 8 x 6 in.

Accessories

The quilt comes with a sleeping pad strap system to easily secure it to your sleeping pad. It will keep you on your pad at night and also prevent any drafts while you sleep.

In addition, we provide a durable compression sack. If you pair our quilt with a compact and lightweight air pad, such as our popular ReCharge UL insulated pad, you can fit both inside the sleeping bag compartment of most multi-day backpacks.

Finally, between trips, use the included mesh storage bag to properly store the quilt.