Pop's Hummingbird Swing Nectarade By Hummingbird Nectar Concentrate Makes 150 oz Pop's Concentrated Nectar packaging features a leak-proof cap, stays fresh when opened, and is easy to use-- no more messy, sticky spills! Makes over 150 ounces of usable hummingbird nectar! Has added electrolytes and calcium to prevent dehydration and to help with eggshell growth. Packaging is recyclable and helps reduce the carbon footprint by 85%! FDA compliant, and BPA free. Proudly made in the USA