The stable sleeper 2 0 carrycot is easily and quickly attached to the concord neo buggy it is also certified for use across the back seat of a car group 0 0 9 months features sleeper 2 0 easily and quickly attached to the concord neo buggy it is also certified for use across the back seat of a car group 0 0 9 months the travel system adaptor means it can be fitted easily quickly and securely to the buggy easy single handed release of the travel system adaptor twisting mecha