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Catamount Popcorn Popper

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This glass popcorn popper makes popping corn in the microwave easy and healthy – a superior alternative to buying expensive bags of microwave popcorn. You can enjoy perfectly popped corn with just the right amount of melted butter in less than three minutes.

  • Heat-resistant borosilicate (laboratory glass).
  • Silicone lid holds butter that slowly melts into your popcorn as it pops.
  • No oil necessary to pop corn.
  • Makes about 2 1/2 quarts of popcorn.
  • 6" diam.; 7 1/2" high.
  • Made in China.
Use & Care


  • Dishwasher safe.

Shipping Information

UPS can deliver most in-stock items within 3–5 business days. UPS is unable to deliver to P.O. boxes.

Shipping Rates

The shipping rate varies depending on your order total and shipping destination. View Shipping Options and Charges.

Next Day Delivery

For an additional charge of $26 per address, we can expedite delivery to most destinations. This service is not available for some oversize items, items shipped directly from the supplier (including perishable and custom-manufactured items), out-of-stock items and items to be shipped outside the contiguous 48 states.

Orders received by 9:00 p.m. ET Monday through Thursday will arrive the next business day; orders placed Friday through Sunday will arrive on the following Tuesday.

Return Policy

At Williams Sonoma, we take great pride in the quality and craftsmanship of our products. Attention to design, materials, safety and construction are our priority. Upon receipt, please inspect your purchase and notify us of any damage; we will arrange for a prompt replacement.

If within 30 days, you are dissatisfied for any reason, you may return your purchase for a refund of the merchandise value. An original receipt or gift receipt is required for all returns and exchanges. Returns with a gift receipt will be refunded in the form of a Merchandise Credit for the amount indicated on the gift receipt. Returns with original receipt will be refunded in the original form of payment, cash and check refunds over $100 will be issued as a company check (may take 14 business days from time of request).

For all cutlery returns (knife sets, single knives, cutting boards, knife sharpeners and knife storage), please contact us at 888.922.4108 to initiate the return.

We cannot accept returns on monogrammed, personalized, special-order items, custom upholstery, food, items shipped direct from the vendor or on items damaged through normal wear and tear. Final sale items ending in .97 or .99 cannot be returned.

Made to Order and Final Sale Furniture items are non-returnable and cannot be cancelled once the order is placed.

For returns of items purchased from your Williams Sonoma Gift Registry, we will gladly provide a refund or exchange for the merchandise within 90 days of your event or within 90 days of purchase, whichever date is later. View Full Returns Policy.

  • Rated 5 out of 5 by from Great for Me I see all the bad reviews but I love mine. My mom bought it for me 8 years ago and it has not broken yet. My popcorn turns out great, too. I just recommended it to a friend which is why I’m on the site to begin with. Of course, it’s glass so take care like you would with any glass item.
    Date published: 2019-06-08
    Rated 1 out of 5 by from I would not recommend I bought this for Christmas and I liked the ease of use but it broke after 5 uses and I was careful with it.
    Date published: 2019-03-04
    Rated 1 out of 5 by from I Do Not Recommend I bought this a few months ago and don’t like it at all. The popcorn gets soggy in the popper and is hard to get out once it is popped. It is also too hard to clean... this is a very poor design!! The neck needs to be wider... disappointed because I wanted a glass popper for the microwave. Its currently in my Goodwill bag.... Bummed!!
    Date published: 2018-11-18
    Rated 5 out of 5 by from Best popcorn popper ever Bought this for myself a few months ago and love the popcorn so gave one to the grandkids and the whole family loves it. We are ordering a second for when theirs cracks or something with 5 boys who knows. Thank you for this excellent popper.
    Date published: 2018-01-14
    Rated 1 out of 5 by from So Disappointing My husband bought this for me for Christmas. Was so excited. So far only failure. It did not come with any instructions on how to use or clean. Part of the popcorn always seems to burn and lots of unpopped kernals each time. We are using the popcorn kit with popcorn, oil, and seasonings. Then add super hot glass and hard to empty. Total fail. I would return this if I could
    Date published: 2017-02-13
    Rated 4 out of 5 by from Great product! This is a great and easy-to-use product. After purchasing this we stopped using our old 80's air popper and our beloved Whirley-Pop. (OK maybe we still pull it our for oil-popped popcorn on occasion.) But This is so ease and simple to clean. If you want to see it in action, search YouTube for "Williams-Sonoma Catamount Glass Microwave Popcorn Maker" As long as you use high-quality kernels and the proper amount (less than 1/2 cup) it works great. The time will depend on your microwave wattage... once you figure it out you can set it and forget it!
    Date published: 2017-01-15
    Rated 4 out of 5 by from It works!! I bought this for my husband and 10 year old daughter for Christmas. They love it! My daughter is able to make herself her favorite after school snack. We use 1/4c popcorn and the "popcorn" button on our microwave and it comes out perfectly. I gave it 4 stars instead of 5 because the butter melting top leaves some places heavily buttered and other places not buttered at all. So I would recommend melting butter separately and drizzling on after the popcorn is finished. The container does get hot, so it is necessary to use hot pads to remove it from the microwave. All in all, a great product and I am so glad to be done with microwave popcorn bags!
    Date published: 2017-01-11
    Rated 2 out of 5 by from Fragile disappointment My son was excited to get this popper for Christmas and made popcorn twice before setting it in the sink to wash. The lip broke off. And we had to throw it away. The edges were so sharp, I got cut trying to wash it before putting it in the recycling bin. Very disappointing!
    Date published: 2017-01-11
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  • Can you use oil in this?

    Asked by: Molly
    Hi Molly, Oil isn't necessary but if you'd like to add butter, follow these instructions: Pour a half cup of your favorite kernels into the popcorn popper. \ Add desired amount of butter to the melting lid. Place in the microwave for approximately two-and-a-half minutes. The butter in the melting lid will slowly drip onto your popcorn as it pops.
    Answered by: Williams Sonoma
    Date published: 2019-01-28
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