Big Agnes Circle Back Insulated

The Big Agnes Circle Back Insulated is an inflatable sleeping pad with an R-value of 4.7, suitable for cold three-season nights and into shoulder-season winter conditions, weighing 964 g at 182.9 cm long and 63.5 cm wide. It's built with a soft two-part cover over the air bladder rather than a single-layer shell, adding cushioning and a warmer, less clammy feel against the skin than bare pad fabric. Available in 25 x 72in or 25 x 78in sizing, and made from sustainably sourced, fully recyclable materials, it targets hikers who want a genuinely comfortable, well-insulated pad and are willing to carry the weight that comes with the extra cover layer - at 964 g it's heavier than a bare-fabric pad of similar R-value. It suits car camping, base-camp trips or backpackers prioritising sleep comfort over minimising pack weight.