40-Degree Quilt
SKU: 6-01401-1
DESIGNED FOR: Mid-Spring to mid-Fall milder temperatures
GREAT FOR: Any on-trail or off-trail backcountry camping
WEIGHT: 12.3oz (Short), 14.4oz (Medium), 16.3oz (Long)
PRIMARY FEATURE SUMMARY
One of our two quilt offerings, the 40-Degree Quilt is the perfect ultralight backpacking quilt for milder in-season temperatures. Primary features include:
- RDS Certified 1000-fill power down for even, top-to-bottom warmth
- 7d micro ripstop shell is durable and soft to the touch
- Sewn footbox to help prevent drafts
- Four sewn-in loops and two attachment straps to secure a sleeping pad
- Pair with a Side Entry Pod for maximum, space-saving packability
The 40-Degree Quilt fill contains RDS certified 100% responsible down certified by Control Union. License number 888103.

WHY CHOOSE THE 40-DEGREE QUILT?
WHY CHOOSE THE 40-DEGREE QUILT?
1000 FILL POWER DOWN INSULATION
RDS certified with a DWR finish applied for loft retention if it gets wet
7D MICRO RIPSTOP NYLON EXTERIOR SHELL AND LINING TREATED WITH DWR
Durable and extremely light weight, it offers great air permeability for quick compaction and compression
JUST THE LOOPS AND CLIPS YOU NEED
Keep the quilt close in colder weather, and link it to your sleep pad to create a versatile multi-conditions system
FEATURES
SPECS & DIMENSIONS
Short
- Materials7D micro-ripstop nylon treated with a C0 DWR
- Weight12.3oz.
- Interior Length66"
- Shoulder Width54"
- Footbox Circumference40"
- Fill Weight7.73oz.
- Fill Power1000 FP RDS Certified Down w/ C0 DWR
- Made InMexico
Regular
- Materials7D micro-ripstop nylon treated with a C0 DWR
- Weight14.4oz.
- Interior Length72"
- Shoulder Width58"
- Footbox Circumference42"
- Fill Weight8.85oz.
- Fill Power1000 FP RDS Certified Down w/ C0 DWR
- Made InMexico
Long
- Materials7D micro-ripstop nylon treated with a C0 DWR
- Weight16.3oz.
- Interior Length80"
- Shoulder Width62"
- Footbox Circumference44"
- Fill Weight10.05oz.
- Fill Power1000 FP RDS Certified Down w/ C0 DWR
- Made InMexico
WHY CHOOSE THE 40-DEGREE QUILT?
1000 FILL POWER DOWN INSULATION
RDS certified with a DWR finish applied for loft retention if it gets wet
7D MICRO RIPSTOP NYLON EXTERIOR SHELL AND LINING TREATED WITH DWR
Durable and extremely light weight, it offers great air permeability for quick compaction and compression
JUST THE LOOPS AND CLIPS YOU NEED
Keep the quilt close in colder weather, and link it to your sleep pad to create a versatile multi-conditions system
Features
Product Video
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Product Reviews and Questions
Feather lite, great quality!
Picked this up to shed a little weight during the summer months. Just took it for 2 nights on the timberline trail and couldn’t be happier with the product. Great feel and quality and weighs nothing. The second night got down to 44 degrees and I was plenty warm. I think with a liner it would be comfortable down to mid 30s, but I also run hot. Another high quality piece of gear from hyperlite!
Perfect
Perfect mid season quilt.
Nice!
This quilt is great! I chose this quilt for two reasons: I trust Hyperlite Mountain gear products to be of the highest quality, and this quilt has little loops for attaching pad straps in addition to the clips that attach to the provided pad straps. This allows me to clip the quilt closed for cold nights, while still being able to use some pad straps I already had to keep the quilt in place.
Fantastic. Get one for yourself.
Quite possibly the best quilt I’ve ever had the pleasure of owning. I’ve used it 3 nights so far and even though I haven’t hit the lower temperature range as of yet, I’ve slept quite comfortably on 60deg nights. The included Side Pod is a nice addition in protecting the 7 denier shell and packing my kit efficiently. I’m really happy with the 1000fill. It’s super cozy and does great for weight saving. As with most quilts, I’m sure that the temperature rating is a bit conservative and it could possibly be pushed a little lower with the addition of appropriate clothing. When the autumn temps hit, I’ll be sure to put it through more testing and adventures. I’ve waited a long time for HMG to produce a quilt like this to complete my system. I’m really happy I took the plunge on a preorder.