The Mountain Buggy Duet Carrycot Plus Storm Cover keeps wind, rain, and bugs at bay while your baby is snuggled inside the Mountain Buggy Carrycot Plus For Duet. Tailored to the carrycot, this cover ensures a secure, safe fit. The ventilation holes in this rain cover allow the air to circulate around your little one, keeping them dry, whatever the weather! Easily reach baby without having to remove the entire rain cover with the zipper.