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Regularly: $1.09/Pack

Overall User Rating from 30 reviews


  • Made of food-grade plastic
  • Fits over tube and affixes to standard coupler nut

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Material Plastic
Number of Pieces 4
Type Covers


Keep icings and fillings fresh and delicious with the Ateco (August Thomsen) 399 pastry tube covers. Simply attach this cover to the standard sized coupler on your filled decorating bags to prevent your delicious frostings from leaking, or hardening at the tube crown. Perfect for bakeries, pastry shops and more, this set of four covers is great for refrigeration, transportation or storage of filled decorating bags, and is an ideal addition to your kitchen tools!


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Customer Reviews

  • Overall User Rating:

    Ateco 399 Pastry Tube Covers - 4 Pack (August Thomsen)

    4.7 stars from 31 reviews


    People Talk About:

    icing covers great pastry Tube Ateco tip bags fit fresh

    We have a lot of piping bags with various colors. This makes it easy to save them in the fridge to use later. Prior to this I would put all my filled piping bags in a container but the frosting would obviously leak. These are so helpful!

    Posted on

    I just love the tube covers. That's working great when I need to refrigerator the creams before I use it. High quality and low price.

    Posted on

    These tip sealers are great . They keep the icing in the bag, keeping it fresh. I will recommend this product to any using icing alot and needing it to stay fresh

    Posted on

    Pastry tube covers really help when either transporting filled bags or when taking a break from a detailed piece. They fit nicely on the standard coupler and prevent leakage.

    Posted on

    This is awesome.. great find. . I use this to cover my pastry bags that have to be refridgerated. Like my can Nolin cream.. keeps it fresh and no crust at tips.

    from Stella's cakes Posted on

    Frosting cakes is something I do as a volunteer project for local nursing homes, and the VA, I always have bags of frosting in my refrigerator and love these pastry tube covers, they help keep my frosting from drying out.

    from work Posted on

    These tube covers work great, they fit right over the tubes. They are very good when using royal icing, keeping the tips from drying out.

    Posted on

    The tube covers worked great, saves time in taking caps on and off. Well worth the money for the time it saves while customers are waiting.

    from Lakeside Ice Cream Company Posted on

    This is another quality product from Ateco. I use them to cap pastry bags that are filled with buttercream and royal icing between uses. They do a great job of keeping them from drying out and fit snugly on the Ateco couplers that I also purchased from Webstaurant. Worth noting - though they fit perfectly on Ateco couplers, they do not fit well on other brands, such as Wilton. Also - while they do keep icings from drying out, if you use a standard tip, such as a #2 for piping, there is some space between the tip and the top of the cover. This is typically not a problem, unless your bag is filled with a flood consistency royal icing and placed tip side down, where it may leak out. In this case, I just place my bags in an upright position to prevent them from happening.

    from Baked Bliss by Laura Posted on

    Ateco pastry tube covers provide a perfect, snug fit on Ateco couplers,

    These covers are a handy way to prevent icing from drying out. I don't get a tight seal when i have a full set up of coupler and decorating tip. The cover just floats, but still prevents some air from getting in. I think these work better when there is only a coupler on the pastry bag. It is an inexpensive purchase and a good little item to have when needed.

    from Sugar Buff Posted on

    We had a hard time with these covers staying on the tubes. They help keep icing from leaking out onto the counters and storage bins, but they did not stay tight on the tips well, so they didn't keep icing any fresher than without them.

    from The Grand Cupcakery Posted on

    Thank you for your review, Cortney. We are sorry you did not like these. In order for these to fit tightly, they must be attached to a standard coupler.

    WebstaurantStore Customer Solutions

    I get all my Ateco products from Webstaurant Store. Great quality products and the best prices around. These pastry covers work great for their intended use. Helps to keep my icing from drying out.

    Posted on

    So evidently I was behind the game on these - they're awesome and I had no idea they existed. These go perfectly with the Ateco couplers from webstaurant and the caps work great.

    Posted on

    I primarily use this is if I'm making royal icing. It's a good cover to prevent dryness at the tip of my pastry bad. It didn't receive five stars because it can't fit really large tips and the tips it does fit, it doesn't have a secure fit. It's good, but could be better.

    Posted on

    These plastic tube covers fit most standard couplers but can still make a mess if you don't put plastic over the open coupler first. These are dishwasher safe and are ok with the high temp as long as you put them in the silverware try. With some couplers they snap in perfectly for a nice secure fit, and others not so well. Fix with extra plastic wrap and you'll be fine.

    from 8 Bit Bakeshop Posted on

    These Ateco Pasty Tube Covers are the BEST for keeping your Royal Icing from drying out! They really do help create an air tight seal.

    Posted on

    These pastry tube covet work very well! No more hard crusty icing in the tip of my pastry bags! Very well priced and such a great product it should be a must have basic price for everyone.

    Posted on

    these tip covers are very handy to pop on and off of your decorating tips so they dont dry out and get annoying chunks of dried icing that clog the holes

    Posted on

    Absolutely Fantastic!! I use royal icing, mostly flood consistency. Because of this, a bag stand won't work. I use the tube covers with the couplers while I decorate to keep my tips from drying and clogging. I purchased quite a few for when I am doing many colors.

    from The Ruffled Apron Posted on

    These are so nice, I am amazed at all the products that are available since I started decorating cakes. I am teaching my daughter the art and it is so nice to be able to have tools that are so innovative available in this process. I would definitely suggest adding them to your cake decorating kit.

    Posted on

    We do lots of frosting/icing work especially during the Thanksgiving/Christmas season. We prefer Ateco for its dependable quality. The price here is unbeatable. Another Webstaurant winner for sure.

    Posted on

    I had no idea that these even existed, but they sure come in handy! I love them, they are wonderful for left over icing ;)

    from Heart of Cupcakes Posted on

    Ateco pastry tube covers are a great value! I can take a break or decorate the next day without changing the pastry bag. I store them in the same box I keep my decorating tips.

    Posted on

    Ateco 399 pastry tube covers

    The Ateco Pastry Tube Covers are a good buy. They come four to a pack, and are of good quality. They will help me keep everything neat and organized, and I'm pleased with them.

    Posted on

    Can't even remember how many times I've thrown away half filled pastry bags of icing because they have dried out. This simple cap works very well to keep the tip fresh and ready to pipe. Love this inexpensive solution!

    Posted on

    These have made my life much easier when making cookies with four children aged 14 and under. Using royal icing can be a trying time with mess and drying issues. No longer with these on the pastry tubes. Will recommend to friends.

    from Home Use Posted on

    The Ateco 399 Pastery Tube Covers - per pack. The are great for putting over your colors and keeping them fresh. The are easy to clean. Well worth the price.

    from Harrison Familey Restaurant Posted on

    Nice Ateco pastry tube covers. Comes in a pack of four, very easy to use and a great price. A must have for home bakers.

    Posted on

    This kit is great for making it easy to stop and keep icing fresh in a pastry bag in between tasks! Easy to use and prevents leaks!!!

    Posted on

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