Guacamole Preservation Container

Serve & Preserve

Lock that guac. This shatter-proof, odor-proof guacamole container keeps it fresh, green, and ready-to-eat for longer.

The container sits on a base that removes oxygen with a push (it reminds us of those push-up popsicles), creating an airtight seal. This keeps the avocados from turning brown, which means your guac stays green for days. And this oxygen-deprived environment can preserve other dips, too, like hummus, cocktail sauce, salsa fresca, and even tzatziki.

When you’re ready to eat, Guac-Lock is great at
serving, too. The push feature helps when you’re enjoying your dip. Give a gentle press down on the container’s sides to push the dip to the top, which looks more appealing and avoids having to scrape down the sides.

We know how seriously people can get about their guacamole. Guac-Lock preserves it ‘til the last drop.
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Save the guac!

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Grommet Launch Conversation

  • Jane

    Hello everyone! I'm proud to introduce GuacLock to The Grommet. I'd be happy to answer any questions you have!

  • mary alice
    mary alice
    7/18/2017 9:11 AM

    Question: Is the container-bowl plastic?

  • Jane
    Jane – Special Guest
    7/18/2017 9:48 AM

    Yes the container bowl is plastic. It is made of a plastic called Tritan.

  • Charlie
    7/18/2017 10:33 AM

    Is it dishwasher safe?

  • Joyce A
    Joyce A
    7/18/2017 10:35 AM

    So is this plastic, called Tritan, BPA free? Where does it come from?

  • Jane
    Jane – Special Guest
    7/18/2017 10:36 AM

    Yes it is dishwasher safe. We recommend putting it on the top rack.

  • Jane
    Jane – Special Guest
    7/18/2017 10:38 AM

    Hi Joyce--

    Yes, Tritan is both BPA free and BPS free.

  • John
    7/18/2017 10:57 AM

    @Jane How long is longer?? Like hours, days, etc. When does it start to go grey?

  • Jane
    Jane – Special Guest
    7/18/2017 11:08 AM


    The Guac-lock keeps guacamole from turning brown for days and days. The air tight seal is what does the trick.

  • Gary D
    Gary D
    7/18/2017 10:57 AM

    What is the size? How many ounces does it store?

  • Jane
    Jane – Special Guest
    7/18/2017 11:02 AM

    @Gary D

    The Guac-lock can store up to 24 ounces-- 4-6 avocadoes--depending on the size--can fit in the container.

  • James
    7/18/2017 11:01 AM

    How does it handle tomato stains? Many plastics have a hard time with stain resistance and end up with a reddish tinge.

  • Jane
    Jane – Special Guest
    7/18/2017 11:05 AM


    We have had no problems with tomato stains or any other food stains.

  • Debbie
    7/18/2017 11:02 AM

    How much does the container hold?

  • Jane
    Jane – Special Guest
    7/18/2017 11:11 AM


    Hi Debbie--

    The Guac-lock can store up to 24 ounces of guacamole. It can fit 4-5 avocadoes depending on the size of the avocadoes.

  • Sharon
    7/18/2017 11:24 AM

    I love this idea. I would serve guac more often I I didn't have to make fresh every time.

  • Jane
    Jane – Special Guest
    7/18/2017 11:35 AM


    Thanks Sharon! It's great to make in advance or to store leftovers.

  • Marcia
    7/18/2017 11:27 AM

    Does the container have to be full to work?

  • Jane
    Jane – Special Guest
    7/18/2017 11:36 AM


    The nice thing about the Guac-lock is that it can be used with just 1-2 avocadoes or 4-5. The push up container makes it so that it's always the right size.

  • Carl
    7/18/2017 11:30 AM

    Have you considered an oval or rectangular tray with two bowls - one for guac and one for salsa?

  • Jane
    Jane – Special Guest
    7/18/2017 11:37 AM


    Great idea, Carl. We will certainly consider for the future.

  • Becky
    7/18/2017 11:31 AM

    Will the container work with whole avocados too?

  • Jane
    Jane – Special Guest
    7/18/2017 11:38 AM


    We designed it for mashed avocadoes and it works best this way, but you can put a half of an avocado upside down and squeeze as much air out as possible and it works well.

  • Lisa
    7/18/2017 11:34 AM

    This is a great idea, please make a variety of sizes.

  • Jane
    Jane – Special Guest
    7/18/2017 11:40 AM


    Thanks Lisa! We are considering other sizes but what's nice about this container is that with the push mechanism, it can be almost any size.

  • Scott
    7/18/2017 11:40 AM

    Is the airtight seal dependent on the amount stored within it? Does it need to be filled to work or does it purge the empty area?

  • Jane
    Jane – Special Guest
    7/18/2017 11:49 AM


    N,o the airtight seal is not dependent on the amount stored within. It does need to be full.

  • Jane
    Jane – Special Guest
    7/18/2017 11:50 AM


    Sorry I meant to say--It does not need to be full.

  • Carolyn
    7/18/2017 11:57 AM

    Would this work for cut-up apple slices, to keep them fresh & from turning brown? That would pretty much be my holy grail!

  • Jane
    Jane – Special Guest
    7/18/2017 12:07 PM


    The more air that can be removed the better. That's why it works so well for guacamole and other dips. Having said this, it works pretty well for apples slices too--much better than a simple container where you can't remove any of the air.

  •  Carol
    7/18/2017 12:15 PM

    I own a guac lock and have found it to be the perfect hostess gift since I like to bring an appetizer and gift the dish it comes in. Is there a limit to how many I can purchase?

  • Jane
    Jane – Special Guest
    7/18/2017 12:29 PM


    Your comment really made me smile, Carol! Thanks so much your kind words about our little invention! Yes, it really does make the perfect hostess gift! There is no limit as far as I know!! :)))!!

  • Barbara
    7/18/2017 1:33 PM

    Question: By the video, it appears that you need the "elevator" to push up the guac ( or am I misunderstanding?) if you don't buy the serving tray, do you still get the "elevator?" Do you need the elevator for it to work properly?

  • Jane
    Jane – Special Guest
    7/18/2017 2:18 PM


    Yes-- you need the elevator to push-up the base. The elevator is included whether you buy just the container or the set.

  • Evan
    7/18/2017 2:30 PM

    I tried your product a few months back and now I can't go without it! The world says thank you, Jane!

  • Jane
    Jane – Special Guest
    7/18/2017 3:15 PM


    Thank you so much, Evan!! Your note made my day!!

  • Karren
    7/18/2017 2:36 PM

    What a great product!!! My daughter is vegan and uses a lot of avocados in her meals. She is excited that she can always have avocados with your container. So often she has to throw them out because they've over-ripened (which only takes 1 day sometimes) now she can "mash" them up and preserve them before they go bad! Thanks for helping us to not waste food and saving us money!

  • Jane
    Jane – Special Guest
    7/18/2017 2:43 PM


    Thank you--and your daughter--for your enthusiasm for our Guac-lock! My son, like your daughter, loves avocado mash. Now with the Guac-lock, he has fresh avocado every morning without having to mash it each time he wants to eat it.

The launch day conversation has ended. Please direct further questions about this Grommet to our Community Experience Team.