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ALPS Mountaineering - Double Wide Sleeping Bag: 20F Synthetic

ALPS Mountaineering Double Wide Sleeping Bag: 20F Synthetic

Temporarily Out Of Stock

Don't get too bummed. This item is on the way and will be available for purchase as soon as it rolls into the warehouse.

Can't wait? Consider one of the other 5 to 29 Degree Synthetic Sleeping Bags we have in stock.

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California Proposition 65


Cancer and Reproductive Harm - P65Warnings.ca.gov

Tech Specs

[shell] nylon, [lining] polyester
polyester fiber batting
Max User Height:
6 ft
Shoulder Circumference:
136 in
Hip Circumference:
136 in
Foot Circumference:
136 in
Bag Length:
80 in
20 F
Stuff Sack:
Stuff Size:
22 x 13 in
Claimed Weight:
10 lb 5 oz
Recommended Use:
Manufacturer Warranty:

Double Wide Sleeping Bag

Grab your honey and head to the woods for an overnight getaway. With the Alps Mountaineering Double Wide 20 Degree Sleeping Bag, you can get snuggly and keep each other warm. The spacious 68 inch width also gives you room to roll over if your significant other has a funky dream and gets the jimmy legs. The Double Wide's 20 degree rating means it will serve you well for three seasons of the year, and the synthetic insulation will still keep you warm if it gets wet.

  • Double wide sleeping bag boasts plenty of room for two campers
  • 20°F temperature range insulated synthetically to stay warm when wet
  • Zippers on each side allow easy in and out for both campers
  • Zippered pocket stores phones or headlamps
  • Stuff sack included

Used for camping in chilly weather!

  • Familiarity: I've used it several times

Super warm sleeping bag that gives you the benefit of snugglin with the gal!


  • Familiarity: I've used it once or twice and have initial impressions

My girlfriend and I were looking for a shared sleeping bag to use for car camping. This bag is fantastic! The inside is soft and cozy. It is a large sleeping bag, it’s truly queen size. It doesn’t pack down very small but if you think about it, it’s two sleeping bags, so it doesn’t take up too much extra space. Definitely excited to use this on our car camping trips.

Nice sleeping bag.

  • Familiarity: I've used it once or twice and have initial impressions

I haven't used this for camping yet. Looking forward to the hunt later this month
so I can use it camping. I did test it out at home and it will be perfect for myself and my husband. Very comfortable!

Very big and warm

  • Familiarity: I've used it once or twice and have initial impressions

I got this for my husband and I to use while camping. It is very roomy and warm. Well made. Great 2 person sleeping bag.

Super Duper Warm and Huge!

  • Familiarity: I've used it several times

The size is that of a full size bed, no joke. It's also very lofty and warm. You will certainly need a wide double pad or else you'll be sliding off throughout the night. Really pleased with the quality to price ratio here. I haven't washed the bag yet so, when I do, I will report any issues if they arise.

ALPS Mountaineering Double Wide Sleeping

    Massive! Also very comfortable. When you get in side, it feel more premium than what the price tag indicates.

    Good gear for price

    • Familiarity: I've used it several times

    Nice bag. Sleeps two easily with room to toss and turn. A little heavy and bulky but to be expected for a double. Warm.

    Roomy, Warm and Comfortable

    • Familiarity: I've used it once or twice and have initial impressions

    I recently used the Alps Double Bag for the first time. It’s about the same size as an inflatable queen mattress. My wife and our three young kids can all fit in there together comfortably. On our recent trip, we used an inflatable mattress inside the tent. The temps got down into the 30s and the bag kept everyone nice and warm. It’s comfortable and packs down fairly compact inside the included stuff sack. Definitely not for back packing, but perfect for car camping with the family.

    Disappointed in quality

    • Familiarity: I've used it several times

    This bag was actually great for summer camping. We used it for a couple weeks with no problems. Good summer weight. Easy to take bags apart and use separately. Easy to pack up. However, we washed it when we returned home and it shredded down two of the seams on the front of the bag. Not sure how we will salvage this bag for future use. Disappointing as we followed wash instruction and expected this bag to last for a few years worth of summer trips.

    says it is a lifetime warranty

    Yes, Heather, ALPS Mountaineering has a great warranty. Check out the link below.


    Bought as a Gift

    • Familiarity: I gave it as a gift but have feedback to share

    I bought this as a wedding gift for a friend, and they dig it. its pretty warm at nights with another person, and as far as double sleeping bags go, its a pretty good size.

    Great Sleeping bag

      We bought this sleeping bag to keep in our tepui tent. We have not been disappointed! It very warm. I like that it has zippers on both sides and allows you to split them into 2 separate sleeping bags. The only downside is that it weighs 10 lbs. For this reason, it stays in the tepui at all times.

      Comfy Cozy

      • Familiarity: I've used it several times

      Great sleeping bag! It is suoer wide which is nice on those warm nights when you want a little space to breathe from your cuddle buddy. But it also keeps you super warm when expecially with another person. I love the pockets on the sides! I am 6'1" and I wish this bag was a little bit longer. I usually sleep diagonally or slightly tilted which helps me get down deeper in the bag.


        Love this sleeping bag. Very roomy and great for 2 people or to use as a big blanket. Keeps you very warm.

        mother of all bags

        • Familiarity: I've used it several times

        This bag rocks. First of all, it's giant, but pretty light weight for the size and warmth. We broke it into two bags and two compression sacks, packed them into a suitcase with our tent and some gear, and made it through the checked luggage with no overweight fees. Very easy to zip into two or back into one. The bag kept us warm in nights down into the low 40s. Spilled half a bottle of beer on it (long story) and the outside dried quickly and the inside NEVER GOT WET! The best thing about this bag though is that it's material and size allow it to stay in one place while you and your boo move around and flip over both on your own or at the same time. AMAZING. Also, both sides zip so your boo doesn't have to climb over you to get out. Love this bag. Felt like a wussie getting this - like I was downgrading my camping cred - but honestly, it's fantastic. Also, Backcountry customer service is THE BOMB.

        Big and comfortable

        • Familiarity: I've used it several times

        Pretty obvious this is a car camping bag. Room for two with some extra space. Build quality seems good and kept us warm on some mid-30's nights no issue.

        The best double bag the the right price

          sleeping bag for 2 or 2 sleeping bags.. cant beat that! and for a great price. Used this for festival camping mid march, it was still chilly out but the 20degree and your companion does the trick and you sleep thru the night with out a problem. loved it still do! highly recommended