Synthetic fill Big Agnes Padlok Sleep System bag built for two - spread out in the this deluxe doublewide camp bed! The Dream Island is part of Big Agnes' Doublewide Series, eliminating the need to zip two bags together so there’s nothing keeping you apart from your cuddle bug at camp. Luxurious Fireline Max Eco synthetic insulation and extra large design make for ultimate camp comfort with your tent-mate. The tried and true 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. With plenty of room for two, you can't beat the Dream Island 20° for ultimate doublewide backcountry comfort.