Big Agnes Zirkel SL 20°
|Weight||2 lb 6 oz / 1100 g||2 lb 11 oz / 1200 g|
|Fill weight||15.5 oz / 439 g||1 lb 0.5 oz / 468 g|
20 F / -6.7 C
800 fill down
|Max user height||5 ft 10 in / 180 cm||6 ft 6 in / 200 cm|
|Shoulder girth||67.5 in / 171 cm||72.5 in / 184 cm|
|Hip girth||64 in / 160 cm||69 in / 180 cm|
|Foot girth||43 in / 110 cm||44 in / 110 cm|
Ok, I've only used the bag for two nights. I used…
Fill: 750 down
Temperature Rating: 20 F
Weight: 2 lbs
Price Paid: $165
Ok, I've only used the bag for two nights. I used the bag in conjunction with the Big Agnes Wedgie bag expander. The Zirkel has a little more room than other mummy bags, but because the pad is attached, it limits movement a bit (e.g. the bag won't move with you if you try to bring your legs up, it's stuck to the pad beneath). That's why I added the Wedgie.
The Wedige did what it was supposed to do--I didn't feel constricted and I could move around comfortably in the bag. But it may have let some cold air in at the top- and I don't know what the temp rating for the expander itself is. Temps dropped to around 25 F and I was a little chilly, despite the bag's 20 degree rating-and I'm not exactly a cold sleeper.
Without the Wedgie, I would have felt constricted (I move around a LOT while sleeping), but I may not have been cold. Hard to tell. Hence, the 3.5 rating. The bag itself appears well constructed, it's relatively lightweight, and the pad, while heavier than the Therm-a-rest I had been using, is much more comfortable.
Where to Buy
Here's what other sites are saying:
Enjoy chilly nights inside a tent with the comfortable Big Agnes Zirkel SL Sleeping Bag. Big Agnes stuffed this bag with a lofty 800-fill down insulation that brings the warmth without the weight, and the windproof Pertex shell prevents the down from puncturing through. An integrated half pad sleeve design allows you to slide your sleeping pad through a sleeve at the bottom of the bag for insulation. The hood, collar, and zipper help block any drafts just in case you're sleeping outside on a tarp, and the taffeta lining feels soft and plush. Big Agnes also included a pillow pocket that you can stuff a pillow or down jacket in, loops to attach additional liners to, and sacks for camping and storage.
Free Shipping. Big Agnes Zirkel SL 20 Degree Sleeping Bag FEATURES of the Big Agnes Zirkel SL 20 Degree Sleeping Bag Integrated half pad sleeve with unique design keeps you securely attached to the pad from the hips up while allowing freedom of movement for your legs, more like a traditional mummy bag. Never roll off you pad again Half pad sleeve with adjustable strap holds ANY 20in. wide rectangular or mummy shaped pad Mummy shape decreases weight & packed size Recycled mesh storage sack & nylon stuff sack included Built in pillow pocket holds a fleece or Big Agnes pillow Interior fabric loops for sleeping bag liners 70in. YKK #5 zipper. Mate together any of our left and right zip bags with the same size zipper No-draft collar seals around neck to keep cold air from sneaking in No-draft wedge insulates the connection betwen the bag and the pad No-draft zipper tube insulates along the length of the zipper Shell Fabric: Pertex Quantum rip-stop nylon. Featherweight, high thread-cout fabric that is soft as silk with a small packing volume. WR surface treatment to repel water Lining: Ultralight, high thread count, soft nylon taffeta SPECIFICATIONS of the Big Agnes Zirkel SL 20 Degree Sleeping Bag Regular fits up to 5'10in. Long fits up to 6'6in. Pad Size: Any 20in. wide Fill Type: 800 fill goose down Fill Weight: Petite: 15.5oz Regular: 16.5oz Bag Weight: Petite: 2lb 4oz Regular: 2lb 9oz Shoulder Girth: Petite: 67.5in. Regular: 72.5in. Hip Girth: Petite: 64in. Regular: 69in. Foot Girth: Petite: 43in. Regular: 44in. Stuff Sack Size: S-7.5in.x15in. S-7.5x15in. Compressed Bag Size: Petite: 7in.x6in. Regular: 7in.x6.5in.
Divide Series bags reduce weight and packed size but retain comfort. They're roomy and performance oriented, with high quality down and lightweight shell fabric. These are the bags for gram-counters and those who prefer the tapered fit of a mummy bag.Features:Integrated pad sleeve. Never roll off your pad again Mummy shape decreases weight & packed size Recycled mesh storage sack & nylon stuff sack included. Built in pillow pocket holds a fleece or Big Agnes Pillow Interior fabric loops for sleeping bag liners 60" YKK #5 zipper. Mate together our left and right zip bags with same size zipper. No-draft collar seals around neck to keep cold air from sneaking in. No-draft wedge insulates the connection between the bag and pad. No-draft zipper tube insulates along the length of the zipper. Shell and Pad sleeve: Toray fabric. Ultralight, high thread-count, rip-stop nylon with Kudos FP super durable water repellency technology.
- Mountains Plus
The Big Agnes System is different than the traditional sleeping bag on top of a sleeping pad. With Big Agnes, the pad slides into an integrated sleeve on the bottom of the bag, and the top two-thirds of the bag is insulated in the traditional style. We el
- Teton Village Sports