Free 2-Day Shipping on Orders Over $50* Up to 25% Off Marmot– Save on Clothing and Gear


Modern comfort for mild camping.

Slavonia might seem like a strange name for a sleeping bag (historical regions of eastern Croatia for $500, anyone?) but hey, ancient Slavs and Ottomans probably slept outside a lot, and odds are good they didn't have anything as warm and comfortable as the Big Agnes Slavonia Women's 30-Degree Synthetic Sleeping Bag. Packed with synthetic Integrity insulation, the Slavonia's a perfect choice for summer camping and backpacking trips where you need moderate insulation without having to worry about going superlight. It does trim weight, however, by eliminating traditional ground insulation, instead using an integrated sleeve to hold a required sleeping pad that better insulates you from the ground and lets the Slavonia pack down small.

Designed with a rectangular shape to give you more room to spread out, the Slavonia uses Insotect Tubic baffle construction, which ensures the fill retains its high loft and conforms to your body for superior comfort and warmth. It also features a pillow pocket so you don't wake up lying on the hard, cold ground with your face smashed into a rock, and has a zippered stash pocket at the shoulder so you can keep whatever you need handy all night long. A no-draft collar and no-draft zipper keep—wait for it—drafts at bay, and compatible left and right zippers can be mated together to form a double-wide sleeping bag so you and your favorite camping companion can cuddle up for warmth.

  • Integrity synthetic insulation
  • Insotect Tubic vertical baffle construction
  • Roomy rectangular shape
  • No ground insulation; 20" wide pad required
  • Integrated sleeping pad sleeve and pillow pocket
  • No-draft collar, zipper, and sleeping pad wedge
  • Zippered stash pocket
  • Compatible left- and right-zip bags can be mated together

Share your thoughts



No file chosen

Rather attach a photo from another website?

Rather attach a photo from your computer?

    Add a:
  • Share a photo
  • Share a video


Only jpg, jpeg, png, gif or bmp files please.

Now review from the App.Download

Here's what others have to say...


Good night sleep!

  • Familiarity:I've used it once or twice and have initial impressions

I am in love with so many things about this bag! I am 5'2 and the petite bag is the perfect size!! I am also a side sleeper and this bag gives you plenty of room without compromising warmth. It is made well and durable! I talked about mine so much, my brother is getting one!


Best of Both Worlds

  • Familiarity:I've used it once or twice and have initial impressions

I hate sleeping in mummy bags. I'm a side sleeper and have to be able to pull a leg up to fall asleep. So I was excited when I found this bag, big enough for me to move around in but not horribly bulky when compressed. In fact it squishes down pretty dang small with a compression sack.

I'm 5'4" and bought the petite version. Lying flat on my back with my head in the hood my feet pushed up again the end of the bag which worried me at first. However, the reason I bought this bag is that I never sleep straight out, I'm always curled up in some way which means the length isn't an issue. I use a Thermarest NeoAir Voyager sleeping mat in the bag's sleeve, and while it sticks out the top end almost a foot it works just fine.

There's so much space in this bag I never felt constricted like I do with mummy style bags. All that space, however, does mean that you get drafts every so often. I always sleep cold so I wore capilenes and warm socks and was comfortable in 30 degree nights in the Adirondacks. I'll probably buy a liner for any colder nights but it worked well at its rated temperature.

All in all, I'm very happy with this bag.

What pad sizes work with this sleeping bag?

Pad sizes that work with each sleeping bag size:

Petite (Sleeping Bag): 20"x66" or 51cm x 168cm

Regular (Sleeping Bag): 20"x72" or 51cm x 183cm

Anytime you have a Big Agnes question, shoot me an email and I'll make sure to work with you 1-on-1!

Jared D.

Expert Gearhead