The Cover Top is a great accessory to protect your Flex-Bow tent investment. Some of the benefits of the Cover Top include: Protect your tent from dive-bombing birds, or those birds that like to perch directly above your perfectly shady camp site Keeps the weepy tree junk and tree sap off your tent roof Improves temperature management - can be used to help keep your tent cooler on sunny days, and help your tent retain heat on cooler nights Improves your tent's breathability during wet weather Provides more shade on a hot summer day Makes your tent darker on those full-moon nights (for those who like it darker when they sleep) …and drum roll please… it works with your tent’s awning! The Cover Top is made from a heavy-duty poly-cotton canvas. The Cover Top is water tight and blocks light (it’s totally opaque – light does not pass through this material). The Cover Top comes in 4 different sizes to fit the various Flex-Bow tent models: SKU 1688 fits Flex-Bow tent size 8.5’x6’ SKU 1689 fits Flex-Bow tent size 9’x8’ SKU 1680 fits Flex-Bow tent size 10’x10’ SKU 1684 fits Flex-Bow tent size 10’x14’ Cover Top Owners Manual Product and Safety Warnings California residents see Prop 65 WARNINGS