Here's what other sites are saying:
The Macpac Sombrero Sun Shade and Rainbow Rain Cover Combo are sold together and are the perfect companions to any Macpac carrier. The Sombrero offers your passenger protection from sun, wind, and pesky critters so that you and your little one can just enjoy the outdoors. Its frame easily attaches to your carrier and features a mesh bug screen that folds away when the bugs aren't biting. The Rainbow acts as a shell for your entire carrier and tops the sombrero with a weatherproof roof and clear face shield. Your little one will be snug as a bug and protected form the elements while you travel the backcountry in one of Macpac's great child carriers.