Slumberjack Ultimate +20°F

Slumberjack Ultimate +20°F

Average Rating: rated 2.00 of 5 stars
Reviewed by 5 Trailspace users

Description

The Ultimate +20°F is a synthetic 3-season (0° to 32°f) bag made by Slumberjack. It has an average rating of 2 stars (out of 5), based on 5 user reviews.

Here's what other sites are saying:

From Campmor:
"Lightweight, compact bags for backpackers, paddlers or peddlers. 227T nylon Diamond ripstop outer shell. Polyester taffeta liner. Double offset with differential cut construction prevents cold spots. DuPont Thermolite Extreme insulation - tri-blend fiber system offers ultimate warmth and superior compactibility. Fully contoured hood with flip-over option to use flat. Insulated draft tube with anti-snag zipper tape. Easy-grab pull tabs. Ventilated trapezoid foot box for more natural foot position. Right zip only. Compression stuff sack included."

From REI:
"Featuring a lightweight polyester insulation, this barrel-shaped mummy bag provides plenty of room and comfort for your three-season camping needs. Soft, flexible Thermolite® insulation uses special thermal bonded fibers to provide a high level of warmth with minimal weight. Ripstop nylon shell and smooth polyester taffeta lining offer long-lasting durability and abrasion resistance for years of use. Half-length, insulated draft tube keeps cold air from penetrating through anti-snag zipper. Double-layer offset construction with differential cut allows insulation to loft fully for maximum warmth. Hood flips over allowing you the option of a flat hood or a fully contoured hood. Trapezoidal foot box zips open for added ventilation if temperature spikes. Differentiated drawcords (one flat, one round) with barrel locks allow for easy closure of hood and/or neck of bag. Comes with nylon stuff sack. Overstock."

From Backcountry Outlet:
"A Slumberjack Ultimate 20F/-7C Sleeping Bag is designed to let you rest easy."

User Reviews

rated 2 of 5 stars Men's Ultimate +20°F
Reviewed by WontonAMera, Mar 18, 2007

"Glad I got this thing cheap because it is definitely not worth full price. Took it camping in PA and when the temp dropped to 30C overnight I froze my arse off. I had to double up on socks and put on two fleece jackets and I still didn't get a wink of sleep."

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rated 1 of 5 stars Ultimate +20°F
Reviewed by Bronz, Dec 06, 2006

"Liars! This bag sucks! The size is good, but if you actually get anywhere 40 degrees you will freeze to death, let alone 20 degrees. I bought two and use them when it's 75 at night out in the desert, because they are about worthless after that."

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rated 2 of 5 stars Men's Ultimate +20°F
Reviewed by ArawakJ, Nov 20, 2006

"Quite similar to what other reviewers have said. I took this bag down into backcountry Kentucky in November. Lows hit 25 and 34 two nights I was there. Did not sleep either night because I was so cold. This bag was cold cold cold (and that was with a sleeping pad that cost twice as much as this bag)."

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rated 3 of 5 stars Men's Ultimate +20°F
Reviewed by Mike Franson, Oct 23, 2006

"This is a 20 degree bag and last fall it worked pretty good out a Glacier National Park with night lows of about 32-40 degrees. I just arrived home from camping in Northern Minnesota this past weekend where the overnight low was 19 degrees. Even with a sleeping pad I was very cold both nights."

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rated 2 of 5 stars Unisex Ultimate +20°F
Reviewed by an anonymous hiker, Sep 27, 2006

"This is NOT a cold weather bag!! Do not believe the labeling. My first night on Frosty Mtn in Ga. was in the mid-30s -- I shivered so much I barely slept. On a recent trip to the Cascades, I found that 43-45 degrees is the limit for comfort. I am keeping it around for a summer bag b/c it is indeed very lightweight."

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Have you owned or used a Slumberjack Ultimate +20°F? Share your thoughts with other hikers and backpackers.

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Where to Buy

Buy Online We found the Ultimate +20°F at 2 online stores:

StoreProduct DescriptionPrice

Campmor
2 purchase options:
Ultimate 20 Degree Thermolite Extreme Sleeping Bag - Regular$79.99Buy Now
Ultimate 20 Degree Thermolite Extreme Sleeping Bag - Long$89.99Buy Now

Ramsey Outdoor
Ultimate 20$69.99Buy Now
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