The Ascend Whammy -20º Mummy Sleeping Bag

The Ascend Whammy -20º Mummy Sleeping Bag is rated 3.0 out of 5 by 5.

$129.99 - $139.99

Color: Molten Lava/Raven

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Description

The Ascend Whammy -20º Mummy Sleeping Bag

The Ascend® Whammy -20º Mummy Sleeping Bag seals in your body heat and locks out cold for below-zero backpacking in extreme temperatures. This insulated winter sleeping bag is comfort rated to -20°F with 3 lbs. 8 oz. of Thermolite Extra® synthetic fill. The mummy shape is ideal for the trail, with a trapezoidal footbox that allows better circulation and comfort. The full-length draft tube and chest baffle lock in heat, and double-layer offset seam construction eliminates cold spots. The Ascend Whammy -20º Mummy Sleeping Bag has locking zippers, a fully adjustable contoured hood, and packs in its own compression bag. Shell: Polyester ripstop. Lining: Polyester taffeta. Imported.

Shell: Polyester ripstop 20D
Lining: Polyester taffeta 20D
Thermolite Extra fill, 3 lbs. 8 oz.
Full-length draft tube and chest baffle lock in heat
Offset seams eliminate cold spots
Fully adjustable contoured hood
Roomy trapezoidal footbox
Durable zippers with locking sliders
Comfort rated to -20°F
Packs easily in its own stuff sack

Web ID: 100026667

WARNING: California's Proposition 65

Reviews

Rated 5 out of 5 by Kansas camper from very good bag I'm 62 and retired. I travel to all 48 lower states every couple of years. I sleep in an non-insulated topper on my truck even in the cold northern states. I tested it last night at 15 degrees Fahrenheit. Slept a full 6 hours and found NO cold spots. Feet stayed toasty warm. I did add a fleece liner inside. I have an 40 year old extreme arctic bag that sleeps warm at -20F. This bag will work great on the nights in the teens when the arctic bag is overkill.

Date published: 2020-01-12

Rated 1 out of 5 by WYCope from Not a -20 This bag is definitely not a -20. Bought for elk camp and got down to around 10 and was freezing. Had to use a fleece blanket to stay warm. Returned and am looking for a different bag that is mummy and rated to 0 or below. I am going to be using my old 20 year old down bag that still is accepable

Date published: 2019-11-01

Rated 1 out of 5 by ColeB from Very disappointed, definitely not -20 I bought this bag a week ago, and have used it outdoors every night since I bought it. Every morning I am woken up by my freezing feet. The coldest it has gotten is 13 degrees, and that was a brutal night in this bag. If I were to give this a rating it would be for 20 degrees at best. Very disappointed and will be returning this bag as soon as I can. Spend your money elsewhere.

Date published: 2019-10-29

Rated 4 out of 5 by Martty500 from Good Purchase!!! Definately worth the Price. I bought the Ascend for its -20 F Rating to upgrade my Artic wear. I have experience with a lot of Sleeping bags and when they rate the bags you have to add your own circumstance to it such as “WindChill” this will bring that -20 Rating to about 0 Degrees comfortably. So without windchill I am happy to say that this Bag has held up on a -15 Trip. Very Pleased with it.

Date published: 2018-12-26

Rated 4 out of 5 by Don1143434 from Good Sleeping Bag I bought the Ascend -20 last year and have now used it on several overnight trips: Single digits in the Rockies and several teens and 20 degree trips. The sleeping bag is pretty warm, I would question the comfort level if I was truely in a -20 degree environment though. I throw a couple hand warmers in the bag on the really cold nights and it works great. Trekking it up mountain is not too heavy on the pack either. So far very pleased .

Date published: 2018-02-12

Questions & Answers

What is the carry weight?

Asked by: Cody27

Thank you for choosing Bass Pro Shops. The 6'6" bag is 5 lbs. 9 oz. and the 6' bag is 4 lbs. 12 oz.

Answered by: BPSProductSpecialist8

Date published: 2019-04-12

What standard or test method is used to validate the thermal rating?

Asked by: JBry

Hi, the sleeping bags are built to and tested to EN (European Norm) standards for marketed temp ratings. EN test results will produce 3 ratings – Extreme, Comfort, Women’s. BPS bags (like most major brand in the industry) claim the comfort / middle rating. So our -20F is built to -20F comfort rating. Thank you

Answered by: BPSResource7

Date published: 2018-12-25

how do you wash this bag? manufacturers label info and procedure appreciated

Asked by: miab

Also looking to see how to wash it

Answered by: Camp

Date published: 2018-04-22

You say the bag is 5lb 9oz but is this for the 6' or 6'6" and how much does the other weigh?

Asked by: allie

Thanks for your inquiry! The 5 lb 9 oz is for the 6'6". The 6' is 4 lb 12 oz.

Answered by: BPSResource19

Date published: 2018-12-01

Dimensions. Can a 240 lb 6' male fit comfortably?

Asked by: Psych

The 6' model is 32"x80". The 6'6" model is 34"x85". I would recommend the longer version for a person your size.

Answered by: BPSResource19

Date published: 2017-10-19

Sleeping bag dimensions how wide is it at the shoulders.

Asked by: Moose338

Thank you for choosing Bass Pro Shops. The SKU 2428075 is 32"X80" and SKU 2428076 is 34"X85".

Answered by: BPSProductSpecialist8

Date published: 2017-09-21

How small does this sleeping bag get when rolled up?

Asked by: Tew2213

Per the Manufacturer " The compressed dimensions of the Ascend sleeping bags are as follows: SKU 2428075 / Ascend Whammy -20° Regular (fits up to 6’) – 11.8” diameter x 15.75” long SKU 2428076 / Ascend Whammy -20° Long (fits up to 6’6”) – 11.8” diameter x 17” long

Answered by: BPSResource8

Date published: 2018-11-14