Big Agnes

Big Agnes Spike Lake 15° Sleeping Bag

  • Sale
  • $191.96

  • Regular price $239.95

Only 3 left in stock

GOHUNT Highlights

  • A traditional mummy bag delivering value and performance in a lightweight package
  • Regular length bag weighs just 2 lbs 6 oz, while the long version is 2 lbs 8 oz
  • Rated at 15° to keep you comfortable on the mountain even during the coldest nights

Manufacturer Highlights

  • Nylon ripstop shell fabric with a water-repellent finish
  • Baffled construction to keep the insulation where it needs to be, no cold spots
  • 600 fill DownTek - a water repellent down that uses a PFC-Free, bluesign approved chemistry.

Big Agnes' traditional down mummy bags deliver high value and performance in a lightweight bag. They are insulated with DownTek and use baffle construction for efficient heat distribution. If you’re in the market for a mummy shaped bag constructed with high quality, lightweight materials, these bags fit the bill.

Weight Regular: 2 lbs 6 oz
Long: 2 lbs 8 oz
Compressed Bag Size Regular: 8" x 8"
Long: 8" x 9"
Stuff Sack Size Regular & Long: 8" x 17.5"
Temperature Rating 15°
Sleeping Bag Shape Mummy
Insulation Type 600 fill DownTek™ water repellent down
Fill Weight Regular: 21.5 oz
Long: 22.5 oz
Max User Height 6 ft (Regular), 6 ft 6 in (Long)
Shoulder Girth Regular: 60"
Long: 62"
Hip Girth Regular: 54"
Long: 56"
Foot Girth Regular: 36"
Long: 38"
Water-Resistant? Yes
Material Nylon rip-stop shell fabric with a water repellent finish
Manufacturer Warranty Manufacturer or material defects

Customer Reviews

Based on 8 reviews
Gets the job done

Used this in Wyoming on a overnight trip, my buddy and I also had to sleep in the back of my truck overnight with it in a parking lot in Afton after we had my truck towed to a shop there when it died in the back country. Kept me comfy, works in multiple situations.

Gotta make the best out of crappy situiations.

Awesome BAG

I purchased this bag a few years ago and have used it on many backpacking/hunting trips. It compresses very well to be easily packable and the comfort and warmth are everything I could have hoped for.

Darwin Fredman
Light and warm

12000 feet with wind and i manage to stay comfortable.

Nathan Elvers
Great sleeping bag!

Just spent 10 days in the backcountry of Colorado. Temps didn’t get much lower than 40 but the sleeping bag was great. I have bigger shoulders and was concerned about how roomy it would feel but I was pleasantly surprised! I wore gym shirts and a light long sleeve to bed every night and was very warm and cozy.

Matthew Fisher

Love my sleeping bag

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