The Harmony range from Scottish brand Vango are good quality and excellent value. In a square design they give the user room to move about and are perfect for summer camping and caravanning or as a spare at home for overnight guests. The Harmony is made in a soft touch microfibre polyester and has a siliconised hollowfibre insulation that is durable and will loft even when in damp conditions. It has horizontal stitching to hold the filling in place and an internal zip baffle to keep the heat in and protect you from rolling over onto a freezing cold zip. If you want to keep your valuables close by, this sleeping bag has a internal pocket and there are hanging loops to air your bag after use, then it will stuff nicely back into a four strap compression bag for easy storage.