Nano Duo Double Sun Cover Set The Mountain Buggy Nano Duo Sun Cover Set easily attaches to your Nano Duo stroller, providing expansive protection from direct sunlight, light wind and flying insects for your little passengers. The breathable mesh cover provides a cool, dark, well-ventilated place for your children. The blackout cover provides 100% protection from the harmful UV rays and ensures even more privacy for your little babies and creates a perfect environment for a nap. Features: Includes mesh and blackout covers Protects your children from bugs and direct sunlight Blackout cover ensures 100% UPF 50+ sun protection Custom fit, strong but lightweight mesh Easy to access your child with zip opening Compatible with Nano Duo stroller.