Big Agnes Dream Island 15° Doublewide Sleeping Bag


This is an excellent sleeping bag for a couples retreat to the mountains.


5 in stock


Like your own bed in the backcountry! The Doublewide Series eliminates the need to zip two bags together so there’s nothing keeping you apart from your cuddle bug. We offer options in several weights, materials, and temperature ranges to fit any adventuring style, budget and season. Still want it to feel more like home? Our new and improved Dream Island provides a unique draping effect like the comforter on your own bed for an even more comfortable snooze-fest.



Big Agnes

"The Mother of Comfort," Big Agnes has been creating some of the most innovative and superior camping products on the market. Explore Rentals offers rental sleeping bags, pads, and tents from Big Agnes.


Specs + Sizing

Bag Weight 9lb 7oz / 4.28kg
Fill Weight 75oz / 2.13kg
Compressed Bag Size 14in x 22in / 36 x 56cm
Stuff Sack Size XXXL 14in x 24in / XXXL 36 x 61cm
Shoulder Girth 136in / 345cm
Hip Girth 121in / 307cm
Foot Girth 110in / 279cm


Our roomiest doublewide bag, requiring two 25″ pads or one 50″ pad

Our unique double wide design with improved pad sleeve combination provides a roomy sleeping space without adding bulk -turning your bag into a backcountry bed

Use the top corner hand pockets to wrap the bag around your shoulders like you do with your comforter at home

Designed for two people – Big Agnes Doublewide System bags eliminate the need to zip two bags together

Super durable lightweight shell and cozy cotton liner

Stretch fabric panels on the side of the pad sleeve accommodates pads of different thicknesses

Free Range Hood design gives you the freedom to lift your head while snuggled in the hood

Low profile cordlock lets you un-cinch the hood with one hand

Pillow Barn keeps your pillow tucked in tight all night

Interior fabric loops for sleeping bag liners

Exterior loops for hang drying or storage

Nylon stuff sack (XXXL 14″x 24″)

Construction + Materials

Nylon rip-stop shell fabric with a water repellent finish

Nylon taffeta lining

Hotstream® by Insotect – 100% recycled polyester insulation 

x2 62″ #8 YKK Zippers

No-draft collar, No-draft wedge, No-draft zipper, No-draft center flap 

Double zippers allow entry from either side of bag and when unzipped allows top of bag to be used like a comforter

Rectangular shaped bag with integrated full pad sleeve design


Rental – $13 /day

Purchase New – $250

At Explore Rentals we are primarily in the rental business. Occasionally, we sell new and used items. If the item is marked “sale” it is being sold used. If you are interested in purchasing an item, please call the office 406-922-0179. All of our rentals, and sales, begin and end at our location in Bozeman, MT.