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Big Agnes
Dream Island Double Sleeping Bag: 15F Synthetic

4.5 out of 5 stars
2 Reviews

Out of Stock

Don't worry though, we have a lot more Synthetic Sleeping Bags in stock than that.

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Why We Like The Dream Island Double Sleeping Bag

Like bringing our own bed with us into the great outdoors, the Dream Island Double Sleeping Bag is the roomiest double-wide bag available from Big Agnes, offering enough space for couples on the taller side to stretch out without anyone taking up more than their side of the bed. This freedom to move is further opened up by the stretch side panels that accommodate sleeping pads of varying sizes. The nylon taffeta construction with a DWR finish helps shed condensation that might build up in the tent, and toasty FireLine Max insulation gives this bag a level of comfort that rivals your favorite comforter at home.


  • Big Agnes' roomiest double-wide sleeping bag for two people
  • Durable shell fabric sheds moisture and withstands abrasion
  • Synthetic insulation traps precious body heat in cold temps
  • Draft tube prevents cold gusts from sneaking in
  • Pillow Barn keeps pillow in place for all-night comfort
  • 15-degree rating perfect for cold winter nights
  • Flex Pad Sleeve secures liner to sleeping bag
  • Inspired by the Rockies, designed in Steamboat Springs
  • Item #BAG00F8
Responsible Collection
[face fabric] ripstop nylon, DWR finish, [lining] cotton, polyester
FireLine Max synthetic (50% recycled polyester)
double-wide (rectangular)
full-length (65in)
Max User Height
6ft 6in
Shoulder Circumference
Hip Circumference
Foot Circumference
Bag Length
Draft Tube
2 top corner hand
Pad Retainer
Flex Pad Sleeve, [doublewide pad] 50 x 78in, [2 single pads] 25 x 78in
Fill Weight
3lb 14.8oz
Storage Sack
Stuff Sack
Stuff Size
12in x 23in
Claimed Weight
7lb 9oz
weekend camping
Manufacturer Warranty

Overall Rating

4.5 based on 2 ratings

Review Summary

1 Stars - 0 reviews
2 Stars - 0 reviews
3 Stars - 0 reviews
4 Stars - 1 reviews
5 Stars - 1 reviews

Fits True To Size

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Runs smallTrue to sizeRuns large

What do you think about this product?


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4 out of 5 stars

November 2, 2021

Awesome bag!...But..

I've used it several times

Awesome bag but make sure you understand what you are buying. This bag is meant to have the insulated sleeping pad attached to it. I have slept with and without the sleeping pad attached to it and its night and day difference. The bottom is NOT insulated and is built that way on purpose so that the pad insulates you. I've slept in 30 degree temps and with the pad your more than fine.. without it your gonna be cold. Absolutely comfortable well made bag but just understand its only half the purchase and you will need the pad as well.

damon M
5 out of 5 stars

August 9, 2020

Great bag for couples, one suggestion

I've used it several times
Size Bought:
5' 10"

The Dream Island double sleeping bag used in conjunction with Big Agnes double sleeping pad is super comfy. My wife and I have backpacked and car camped with this setup and enjoyed great nights sleeping. Being a double, the bag is pretty heavy/large so I'd recommend getting an XL stuff sack that can be pushed down to make the bag smaller. The two it comes with are nice for storage but not for putting in your pack. The bag comes with a slit to put your pillow in so it doesn't move which is a nice feature. We're definitely going to be taking this on more trips soon.

Bryan O