Ruby Sipper® Window Hummingbird Feeder (RS-3WC)


Ruby Sipper® Window Hummingbird Feeder (RS-3WC)

Rated 5.00 out of 5 based on 1 customer rating
(1 customer review)



The Ruby Sipper® Window Hummingbird Feeder is a perfect pairing of whimsical fun and practical performance, all in one stylish saucer feeder. The 5 oz. capacity of the Ruby Sipper makes it an ideal feeder for establishing multiple feeding zones for territorial hummingbirds. Every hummer can have its own feeder!

  • Leak-proof design!
  • Rests on a our stainless steel hideaway wire
  • Eye-catching ruby red attracts hummingbirds instantly
  • Clear dish keeps the nectar level visible
  • Three feeding ports are easy for hummers to use
  • Holds 5 ounces of nectar
  • Nectar recipe is engraved on the feeder cover
  • UV-stabilized polycarbonate construction – strong and reliably long-lasting
  • Easy to fill and clean
  • Our Perfect Little Brush is included to keep feeder ports clean – replacement brushes may be purchased
  • Lifetime Warranty covers defective parts
  • Made in the U.S.A.

Also available in a hanging version.

Click here for the Ruby Sipper Window Hummingbird Feeder instruction manual.

The Ruby Sipper® Window Hummingbird Feeder in Clear is the ideal sized hummingbird feeder for establishing multiple feeder zones.

Nectar Needs: Hummingbirds need to feed between five to eight times every hour, so keeping your feeder well supplied with energy-packed nectar is crucial, especially in early spring when natural flower nectar and insects are not as readily available. Making your own nectar instead of using a premade mixture is easy and ensures there are no preservatives or coloring. Just mix 4 parts water to 1 part sugar. You may choose to boil the water first but it is not mandatory. Regular table sugar (sucrose) is what hummingbirds seem to like best and it is the most digestible for them. Regular tap water is fine to use. If your water is hard, it will give birds extra electrolytes. If it is soft, add a tiny pinch of salt to each quart of nectar but don’t overdo it or hummers won’t drink it. Nectar will keep in the refrigerator for up to 2 weeks. Do not use any red dye, honey, brown sugar, or sugar substitutes, as they could all be harmful to hummingbirds.

Please! For the sake of the birds, keep your feeder clean! Dirty feeders spread disease. Soak all parts in a 50/50 solution of white vinegar and water. Use a Droll Yankees HummerPlus Brush to brush away grime inside the tube

Birds that use this feeder:
Designed for Hummingbirds

Dimensions 5 x 5.5 x 7.5 in

Secure to a window by 2 sturdy suction cups


5 oz., 3 Feeding ports


UV-stabilized polycarbonate feeder, 2 sturdy suction cups, and a stainless steel hideaway wire

Seed or feed options

Nectar (made from 1 part table sugar and 4 parts boiling water)

Manufacturer Warranty

Lifetime Warranty Against Defects

Prop 65 Warning

WARNING This product can expose you to chemicals including Bisphenol A (BPA), which is known to the State of California to cause birth defects or other reproductive harm. For more information go to

How do I open the Ruby Sipper? The cover and dish are stuck together.

For whatever reason, sometimes the Ruby Sipper cover and dish compress in transit. After the initial separation of the cover and dish, you shouldn’t have any sort of issue going forward.

Here’s a troubleshooting trick we use to help with this type of situation. First, locate the plastic tab, which is located on the lip of the dish under one of the red “petals” on the cover.

If tab is under small upturned petal: Hold the sides of the dish in your hand using your fingertips, placing the side of your thumb between the perch and the plastic tab. Press inward and then push downward to open the cover. If for some reason that isn’t working, hold the dish of the feeder with one hand. With your other hand, use a Dime to wedge between the plastic tab on the dish and the upturned small red petal. Slowly twist the dime, and this should cause the cover to come off of the dish.

If tab is under large downturned petal: Hold the dish of the feeder with one hand. With your other hand, use a nickel to wedge between the plastic tab on the dish and the downturned large red petal. The nickel should be able to reach so that it can be slightly wedged in between. Once the nickel is wedged in between the large petal and the plastic tab, lightly push upward on the nickel. This will create a type of jack that should cause the cover to detach from the dish.

Please remember to put the cover back on the dish by lining up the plastic tab, on the lip of the dish, underneath one of the small upturned red petals.

1 review for Ruby Sipper® Window Hummingbird Feeder (RS-3WC)

  1. Rated 5 out of 5


    I love these little hummingbird feeders! They’re cute, easy to clean, and the suction cups hold really well. I also have the same in the hanging version and love those too. Very well made and durable, and the hummingbirds just keep coming back for more! I’ve had them for a few years and haven’t had any problem with the red fading, or the clear yellowing, and there’s zero rust on metal hangers. If you’re looking for quality bird feeders, look no further than Droll Yankees!

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