Summer Coupler

Turn your semi-rectangular bag into a bed for two The Summer Coupler attaches to your Western Mountaineering semi-rectangular, unhooded bag to make a comfortable bed for two. The coupler is made of cotton tri-blend fabric that is as comfortable as your sheets at home, and the sleeves on the underside keep your foam pads in place even when you toss and turn. (This is not a waterproof sheet, so a ground cloth is still needed.) Sleeping bag sold separately.