Perky-Pet Deluxe Oriole Feeder and Oriole Instant Nectar Concentrate Bundle 1 Deluxe Oriole Feeder 36 ounce capacity and 1 Oriole Instant Nectar Concentrate bundled to attract Orioles Oriole Feeder with three feeding ports and perches with perch activated bee guards allow Orioles and Hummingbirds to feed without bees Clear and shatterproof hexagonal bottle with a no drip feeding base allows you to monitor nectar levels Instant nectar concentrate makes up to 48 ounces of orange flavored nectar when you add water