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Big Agnes Dream Island 35 Doublewide Bag 50"

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  • Synthetic-fill big agnes system bag built for two

    Like your own bed in the backcountry! Our Dream Island 35° eliminates the need to zip two bags together, so there’s nothing keeping you apart from your cuddle bug at camp. The Pad Cinch System makes connecting two pads or securing a doublewide pad easier and faster than ever. Now with a full zip off option, you can use the top quilted layer like a comforter or zip together to create a single bag when camping solo. Insulated with recycled FireLine™ MAX synthetic to maximize comfort, loft, and warmth, the Dream Island is more versatile for the most comfortable sleep experience for two.

    Product Features

    • Big Agnes System Bags are designed to attach easily to your sleeping pad, allowing you to comfortably roll around inside without rolling off your pad – pads sold separately 
    • Designed for two people, Big Agnes Doublewide System bags eliminate the need to zip two bags together 
    • Adjustable to a variety of pad sizes. The self-equalizing drawstring easily connects bag to pad and the middle securement strap provides extra stability. 
    • Integrated pad coupler secures two single pads side-by-side 
    • Ultimate comfort and additional hand warmth with hand tuck pockets at the top of bag
    • Improved shell fabric and lining with PFC-free water-repellent finish 
    • Easily un-cinch the hood with one hand using low-profile cordlock 
    • Seal out drafts by cinching insulated tube along upper hood opening 
    • Pillow stays in place throughout the night with integrated Pillow Barn 
    • More wiggle room for your feet with free range footbox 
    • Anti-snag zippers for a smooth, quick zip. Double zippers for entry from either side of bag or zip off top layer completely to use like a comforter 
    • No-draft collar, no-draft wedge, and no-draft zipper
    • Secure sleeping bag liners with interior fabric loops and easily hang dry or store bag with exterior loops, plus storage sack & stuff sack included

    Product Specs

    • Total Weight:6lbs 1oz
    • Fill Type:FireLine™ Max
    • Total Fill Weight:45oz
    • Compressed Bag Size:13" x 10.5"
    • Stuff Sack Size:L 9" x 20"
    • Max User Height:6' 6"
    • Recommended Pad Size:50" - 60" x 78"
    • Shoulder Girth:126"
    • Hip Girth:118"Foot Girth:112"


    • Nylon ripstop shell fabric featuring a PFC-free water-repellent finish 
    • Polyester lining featuring a PFC-free water-repellent finish 
    • FireLine™ Max Synthetic Insulation - 50% post-consumer recycled, multi-denier polyester insulation with a blend of hollow and solid fibers to maximize comfort, loft and warmth. 
    • Offset quiltlines eliminate cold spots
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