Big Agnes Greystone 0 Sleeping Bag

About This Item

Design and Details

  • The traditional down mummy bags deliver technical, lightweight performance to excel on and off the trail with high thermal value, compressibility, and comfort wherever you go
  • Traditional mummy shape allows for lightweight and increased thermal value
  • Contoured hood follows the shape of your head for a more comfortable fit
  • Oversized interior anti-draft collar
  • Low-profile cord lock lets you uncinch the hood with one hand
  • Insulated tube along upper hood opening seals out drafts when cinched
  • Anti-snag zipper for a smooth, quick zip
  • Left zip, 65"/165cm YKK #5 anti-snag locking zipper
  • Two-way zipper
  • Zipper Garage
  • Liner loops
  • Mate together left and right zip bags
  • Storage sack and stuff sack included
  • No-draft collar and no-draft zipper
  • Exterior loops for hang drying or storage
  • Shell: Recycled 20D 400T polyester ripstop with PFC-free water-repellent finish
  • Lining: Recycled 20D 380T polyester taffeta with PFC-free water-repellent finish
  • Baffled construction
  • 600 fill DownTek repels water while maintaining insulating value - bluesign Certified PFC-free water-repellent chemistry
  • Brand : Big Agnes
  • Country of Origin : Imported
  • Web ID: 23TUMAGRYSTN0SLPNCSL
  • SKU: 25703892
ShapeMummy
Limit Temp*
Weight3lb 5oz
Insulation TypeDown
Fill Power600 DownTek
Fill Weight34oz
Shoulder Girth60"
Hip Girth54"
Knee Girth36"
Shell FabricRecycled polyester ripstop with PFAS-free water-repellent finish
Zipper LocationLeft
Stuff Sack IncludedYes
Stuff Sack Size26L 10" x 21"

REVIEWS

4.5

12 Reviews

Great Sleeping Bag So Far.

This has been a great warm bag for everything Washington winter has thrown at it. The only issue is that the zipper occasionally catches or comes off the track.

Warm But Seems To Lose Feathers Quite Frequently

Its nice but Im always losing feather whenever I sleep in it. Very warm and has seemed to hold its warmth pretty well over the last few months

Very Packable.

I could not find much information on the actual compressed size of the back. I was on a trip that size matters and I took a shot in the dark and bought it. It will pack down to smaller than a 5lb bag of sugar is my best approximation. So far I like it a lot.

Russell G

The bag is nice, super warm, compact into your bag nicely and is lightweight, had it on a few cold nights and woke up to dew in the morning I was still dry and warm all night and it drys very quickly in the sun, probably a little longer in over cast days.

Maddie T

didn't quite do the trick winter camping in ~ -15 Celsius for me the one night. I slept with layers and was still quite cold. besides that, it has treated me well on the hut trips I've been on since. good quality.

Great Bag!

Spent 2 nights at 20 degrees and slept great! can't wait to use it more!

So Comfortable And Cozy, Packs Down Small!

I brought this sleeping bag with me on a Mt. Whitney climb in late December. I used it for two nights on the mountain, one night at 9k feet and the other night at 12k feet, with temps getting down to around 29 degrees. I slept in a tent with another person, and had no issues staying warm and being comfortable at that temperature. Added bonus, you can squish the bag down pretty small to fit into your pack. I have not tried sleeping in this outside of a tent, nor in temperatures lower than 29 degrees.

Love Ba Bags

Love BA Bags! Wold have gotten five stars but the stuff sack and zipper are still weak points

Tight Shoulders

Very tight in the shoulders. Everything else seems comfy

Neal J

Provided ample warmth in the tent while elk hunting in single digit temps.

Super Warm And Lightweight !

Super warm and lightweight product ! Super excited to get it out to Yosemite where it's going to be in the low 20's at night. I know it's gonna have me sleeping like a baby !

I Would Buy This Again, The Quality And Value Are Great!

Backpacking through Eastern Oregon and Hells Canyon, this sleeping bag worked great in the spring/summer/fall seasons when night got below freezing especially in higher elevation areas like the Eagle Cap Wilderness. Easy to hike with, comfortable with good quality materials and fabrics.

Read All Reviews (12)

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