Big Agnes Fly Creek UL Zip Quilt Sleeping Bag

About This Item

The ultimate in versatility, the unique Fly Creek UL Zip Quilt is a sleeping bag when you need one, and a quilt when you don't.A large, luxurious quilt by evening and a snug sleeping bag at night, all at about one pound. Hang out by the fire in quilt mode - then when it gets late, simply retire to your tent, turn the Flipit™ Footbox inside out, and zip up for a cozy night's sleep. Featuring Big Agnes Signature Diamond Quilting with premium down insulation, and ultralight NetPlus® fabric made from recycled fishing nets, this hybrid bag has you covered on warm weather backcountry missions.

DESIGN & DETAILS:

  • FlipIt™ Footbox - Use the stitched-in footbox for toasty toes in quilt mode, then flip the footbox inside out, tuck in the quilt corners, and zip up to convert to a fully enclosed sleeping bag
  • Big Agnes Signature Diamond Quilting prevents down migration while using less stitching than traditional quilt lines; saving weight and providing better loft
  • Ultralight NetPlus® nylon ripstop made from recycled fishing nets keeps weight low using durable and sustainable fabric
  • Low-profile cordlock cinches the top of the bag to keep heat in
  • Full-length, two-way zipper provides easy temperature regulation in sleeping bag mode, and can be separated for quilt use
  • Insulated anti-draft collar locks in warmth to increase thermal efficiency
  • 4 sewn-in loops so you can attach to a pad with straps of your choice
  • Includes mesh sack ideal for long term storage, and smaller stuff sack for active
  • use

ADDITIONAL SPECS:

  • To pack down this bag to its minimum compressed size, we recommend pairing it with a Big Agnes Compression Stuff Sack or Superlight Girdle
  • Brand : Big Agnes
  • Country of Origin : Imported
  • Web ID: 25TUMUFLYCRKLZPQLCSL

REVIEWS

4.7
100%
Recommended

21 Reviews

Great Quilt For Summer Backpacking

This is a great quilt for summer camping or backpacking. The thing weighs basically nothing, packs down super small, and is comfortable and cozy. I love the footbox and the fact that you can pretty much use it as a sleeping bag for colder nights if needed, but then you can fully open it up otherwise and use it as a blanket at camp. Rated down to 50F which I think is pretty fair, I’ve used it at that limit and got a little bit cold where I woke up and zipped it up but I also wasn’t sleeping in any layers so I’m sure if you wear base layers/pants/warmer clothing you’d probably be fine 50-55F. Sweet spot for comfort is definitely 60+ though, it’s a good general rule of thumb to bring a bag rated slightly below the temp you’ll be sleeping at.

Solid Ultralight Bag

I’ve spent about 30 nights in this from the back of a van, to roof top tent, AK cabins, and tents. Very comfy down to about 40 degrees. Packs well. I love the foot well, keeps my feet toasty while I can move the upper portion on and off for hotter nights. I’m 6’3” and got the long. Fits me well. I usually use it unzipped. I also tried it with a puffy for a couple colder nights and that was very good too. Highly recommend.

Luke S

Haven’t used it yet but it’s everything i was looking for! Lightweight, low volume, and a warm enough blanket for for spring, summer, and some of fall

Perfect Minimalist Quilt

Love this thing. Packs down small, and is perfect for overnights in warm weather.

Great Design But Not Enough Down Fill

I love the idea of this quilt. I'm a hot sleeper and I hate mummy bags and always zip them fully open, so I thought this would be a perfect solution. The design is great! The one flaw is pretty major though - there is hardly any down in the baffles, so even fully zipped the quilt has about as much warmth as a sheet. Why not increase the loft/down content to make the quilt more versatile for both warm and chilly nights?

Verified Purchase

Love It!!!

Lightweight and versatile. I used this for a bike packing trip and loved the ability to either use like a sleeping bag or a blanket.

Extremely Fragile

If you sleep entirely still you will be fine, if not you may not enjoy this. It’s an extremely fragile system. Had to return it due to zipper failures and fabric tear after one use.

Excellent For Backcountry Hut Trips

I love the flexibility in being able to use the quilt as a conventional blanket or as a sleeping bag. Teaming it with my big Agnes MORENO wool sleeping bag liner provides tremendous versatility in a relatively tiny package perfect for Alpine touring hut trips where space is at a premium.

Verified Purchase

Love It

By far my favorite addition to my backcountry kit this season.

Bdr Ready

First quilt I've ever used, and it was phenomenal. paired with a UL 2 bikepacking tent, and a divide sleeping pad, I was able to pack my whole shelter and sleep system into a single 12 liter kreiga bag. That fit really made the ride, and when it came time to sleep, it was warm and comfortable. I was a big fan in the foot box for keeping it on me. I can't really think of anything negative to say about it, for how warm and soft it was for packing down so small (you can get it roughly the size of a softball with a compression sack, and that was with my camping pillow stuck in there too) it's absolutely worth the price. If you need to pack super small, this is going to work beautifully for you.

Great Product

Was looking for a quilt to supplement my sleep system for motocamping and simply love this quilt. In the spring and summer it is perfect standalone. and finding it pairs well in the fall with a bag liner. Packs down very small, super cozy, and love the footbox feature. Would definitely recommend.

Bikepacking Here I Come!

Comfort to start, just the right amount warm for a dependable quilt, and packable like no other for the finish. Love this quilt and let's not forget how versatile it is!

Excellent Warm Weather Option

Packs down incredibly small, super lightweight and versatile option. Love the way it zips OP into a more traditional bag

Joe K

The Big Agnes Fly Creek UL Quilt is a fantastic lightweight option for backpackers who want comfort without sacrificing pack space. At under two pounds, it's incredibly easy to carry on long treks, and it compresses down small enough to fit neatly in a pack. The insulation provides reliable warmth for cool nights, especially when paired with a good sleeping pad. I really like the versatility of the quilt design-it's easy to vent if it gets too warm, and the straps help secure it in place so there are no drafts. The materials feel durable yet soft, showing the quality Big Agnes is known for, and the stitching holds up well after repeated use. While it's not built for extreme cold, it's perfect for spring through fall trips. Overall, this quilt balances weight, warmth, and packability, making it a great choice for ultralight adventures.

Awesome Quilt

Super light weight and perfect for UL summer backpacking trips. I used this on a 3 night trip with temps down into the high 40s and I was perfectly comfortable. I wouldn't take it on trips much colder, but can also be layered by more experienced backpackers. Beginner friendly on warm weather trips, experts recommend adding layers if using in colder environments. Recommend a high r value pad if using in colder temps.

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