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Sea to Summit Basecamp BcII 20F Sleeping Bag - Moosejaw
 
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Sea to Summit Basecamp BcII 20F Sleeping Bag
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Sea to Summit Basecamp BcII 20F Sleeping Bag

Sea to Summit Basecamp BcII 20F Sleeping Bag is rated 4.6 out of 5 by 24.
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4.6 Star Rating
4.6
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Product Description
Item No.   10428631
Insulated

FEATURES of the Sea to Summit Basecamp BcII 20F Sleeping Bag

  • Spacious contoured rectangular shape
  • Three two-way zips for ventilation and climate control
  • Multi zip configuration provides versatility
  • THERMOLITE insulation using WaveLoft construction for extra warmth and loft
  • Lining fabrics attached to shell prevents tangles
  • Elasticized webbing straps connect sleeping bag to mat
  • Now available in a Double size for camping couples
  • THERMOLITE insulation using soft microfibers and fine denier hollow-core fibers for lightweight warmth and softness, with high loft and superior compressibility
  • Oversized anti-snag zip draft tubes and neck draft tube
  • 30D DWR Nylon shell and 20D Nylon lining are lightweight and very compressible fabrics
  • Includes strong 70D compression sack

Product Specifications
Minimum Temperature Rating: 20 Degrees Fahrenheit
Features: Insulated
Weight (Regular): 47.3 oz
Product Technology: Sea to Summit THERMOLITE
Weight (Long): 56.4 oz
Disclaimer: We only ship this brand to US Addresses.
Gender: Unisex
Best Use: Car Camping
Insulation: Synthetic
Seasons: 3-Season
Temperature Rating: 11 - 20 Degrees Fahrenheit
Exact Temperature Rating: 20 Degrees Fahrenheit
Sleeping Bag Shape: Rectangular
Zipper Side: Right and Left
THERMOLITE

THERMOLITE
THERMOLITE is a high loft synthetic insulation. It features hollow-core and solid core fibers, which combine to provide lightweight warmth that stands up to constant use. When placed inside the Air Sprung Cells of Sea to Summit sleeping pads, it prevents heat loss from your body to the ground.

Check Out All THERMOLITE Products >

Product Reviews
Rated 5 out of 5 by from After 40 years of buying After 40 years of buying at least 20 different sleeping bags I've finally found the one. This has several great features that I really haven't found elsewhere. It packs up surprisingly small for a "basecamp" bag, smaller than my previous backpacking bags excepting a 50° i use during warm weather. Secondly this has plenty of shoulder girth, which is rare. I can get both arms in comfortably, I have a 48" chest. and have had a hard time finding a bag that fits me well. Lastly it's good for anything from 50-20°. I bought the 10° bag and it might be a bit cold at that temperature, but at 20° it does great. With two side zippers and a foot zipper you can make it work in warm temps too, or use it as a comforter. Lastly it's a got a functional hood you'll actually use. A 5 * bag.
Date published: 2023-01-31
Rated 5 out of 5 by from This is one of the [This review was collected as part of a promotion.] This is one of the most comfortable bags I’ve ever owned second only to my Sea to Summit Amplitude down bag. I’m a big guy and have more than enough room in this bag. This bag is very warm and packs down to a very reasonable size. I even keep this bag in my vehicle in the winter, just in case I would end up stranded somewhere.
Date published: 2023-01-30
Rated 5 out of 5 by from 6’1 210lbs. For me, it’s [This review was collected as part of a promotion.] 6’1 210lbs. For me, it’s Extremely Comfortable and roomy. I’m a Wildland Firefighter, so it will be getting put to good use. I like that you Can unzip at your feet for ventilation. It won’t always be cold out. Most of the summer it’s still pretty warm at night in California. I like those features that allow you to make adjustments for the temperature.
Date published: 2023-01-27
Rated 5 out of 5 by from Solid product [This review was collected as part of a promotion.] Really well made dual or simply large bag. Big but not too big, warm enough for spring and fall outings.
Date published: 2022-03-04
Rated 5 out of 5 by from Exactly what I was looking Exactly what I was looking for to fit me and my toddler. Super warm but could still keep my feet out if I wanted
Date published: 2022-02-02
Rated 4 out of 5 by from Awesome bag but not as warm as rated I love everything about this bag except it is not as warm as the rating would suggest. Long story, short, I'm at 5'11 190lb male, and I will be treating this bag as comfortable down to 40 degrees, not the 20 degrees that was advertised. I took it camping when the temperature was supposed to get below freezing, maybe 28 degrees. I had long underwear on, wool socks, and a beanie, and I was in a tent with the rain fly on and two of my kids (so all that generated and retained some heat...maybe a few degrees). Anyways, there was no way I was staying warm enough in this bag. I'm confident I would have survived, but there would have been no sleeping. Luckily, I brought my Rumpl blanket just in case, so I threw that over me and was fine after that. I also have a 20 degree synthetic bag from REI, and you can tell it is just a more substantial bag. I gave that to my friend for that trip (he slept in a tent with his kids) and he was fine. Not sure if the difference is just the size/width or the level of the insulation. This is a bigger, wider bag than my REI bag, so it's clearly going to take more body heat to keep it warm. But I love everything else about the bag, and I am going to keep it. I like the quality of the material, the packed size, and the roominess. I sleep on my side with my arms bent up and hands near or under my pillow. Most mummy bags constrain this. Also, I like to have a little room for my legs to move around. So, I love this bag. It's just not as warm as advertised.
Date published: 2022-01-18
Rated 5 out of 5 by from Warm and roomy! I’m a side sleeper and I run cold, so I wanted something that was roomy but still warm. This fits the bill! Plenty of room to sleep in whatever weird shape I want. I got the 10° version and used it on a weekend when the overnight low was 24°—right at the bottom end of the bag’s “comfort” rating. It was a little cool for me at that temperature but overall I was really happy with how warm it was.
Date published: 2021-12-27
Rated 5 out of 5 by from The one time I used The one time I used it, I thought it was comfortable and warm
Date published: 2021-10-10
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So the description says it's a 20 degree F bag and the specs say its a -20 degree F Exact temperature rating. I'm guessing it's a +20 degree bag but if the product specifications are wrong on temperature rating, what other specs are wrong? Dimensions???

Asked by: BOBM
So sorry for the confusion! Yes, this is a 20°F Bag. I will get those specs corrects ASAP. In the meantime, below is everything you need to know: 20°F REGULAR Weight = 2lbs 15.3oz / 1340g Compressed Volume = 8.8 L Compression Sack Size = M - 14L to 4.5L Fits User Up To = 6 feet Season Rating = 3 Season Temperature (EN Rating/ Lower Limit) = 20ºF Temperature (Comfort) = 32ºF
Answered by: Foxxy Cleopatra
Date published: 2020-11-26
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Size Guide