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  • Made of OPS plastic
  • Hinged design reduces lid/container confusion
  • Consolidates product inventory with one-piece styling
  • Dual bar-locks offer a secure closure
  • Sidewall ribbing ensures extra strength and durability
  • Crystal clarity for superior product visibility
  • Label window for easy identification
UPC Code: 041594257739
Dart StayLock Containers

Dart StayLock Containers

Show off your mouthwatering baked goods, sandwiches, salads, frozen foods, and more with Dart’s StayLock clear hinged lid containers. StayLock containers are available in both OPS and PETE, which both have crystal clarity with superior product visibility, as well as being flexible, yet durable. In addition, PETE StayLock has exceptional performance in cold temperatures and accommodates freezing down to -40 degrees Fahrenheit. Our StayLock containers feature dual bowtie bar locks, which provide an audible snap when engaged, ensuring a secure container closure. The opening tab, embossed opening instructions, and dimples on the opening tab, which create a slight separation between them, make our containers easy to open. Each container has a registered stacking platform, enabling multiple containers to be securely stacked—one on top of another—for display and merchandising purposes. If you apply labels to your products, then you’ll love StayLock’s label window, especially designed to house product labels and tamper-evident seals. We also incorporated sidewall ribbing and tempered corners into our containers for extra strength and durability. StayLock clear hinged lid containers, available in a wide variety of sizes, are the clear choice to drive home impulse sales. Contact your Dart sales representative today for additional information and samples.

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Check out this video to learn about the benefits of Dart's StayLock containers! Featuring crystal clear construction and superior durability, these containers are great for merchandising and retail applications!

Length 5 1/4 Inches
Width 5 5/8 Inches
Height 2 3/4 Inches
Color Clear
Lid Type Dome
Made in America Yes
Material Polystyrene
Number of Compartments 1
Shape Square
Style Hinged
Type All Purpose

Customer questions about this product

Can I use this container for hot foods?
This container is designed for use with cold foods only and should not be used in a microwave.
Ask your own question!


Ensure food safety while offering optimum product visibility with this Dart C20UT1 StayLock 5" square clamshell container! Featuring dual bar-locks for a secure closure, this container is guaranteed to offer a safe, secure closure, even after repeated openings. It's rated for 32 degrees Fahrenheit to 212 degrees Fahrenheit, making the options endless when it comes to what to merchandise in this.

The Dart C20UT1 5" square container is designed with a label window for placement of a tamper evident seal (sold separately), giving you and your guests peace of mind in merchandising. Sidewall ribbing adds the strength and durability needed for commercial use, while the stackable design makes it ideal for retail applications.

This container is made of flexible, yet durable, OPS plastic that's crystal clear for superior product visibility and increased impulse sales. Its hinged design eliminates container and lid confusion, while consolidating product inventory.

Overall Dimensions:
Length: 5 1/4"
Width: 5 5/8"
Height: 2 3/4"

Attention CA Residents: Prop 65 Warning

  • Made in America

    Made in America

    This item was made in the United States of America.

Resources and Downloads

Spec Sheet Specsheet Dart_StayLock Specsheet Dart, Solo & Bare by Solo Food Service Product Brochure Brochure Dart, Solo & Bare by Solo Insulated Foam Alternative Products Brochure Brochure

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Customer Reviews

  • Overall User Rating: Dart C20UT1 StayLock 5 1/4" x 5 5/8" x 2 3/4" Clear Hinged Plastic 5" Square Container - 125/Pack

    4.5 stars from 11 reviews


    People Talk About:

    nicely containers buy customers desserts Great hold love perfect rolls
    Bought these clear boxes as sample boxes for my cupcakes. Kind of small and a little low for cupcakes topping, but it does the job well. They also not as sturdy as the ones I used to have
    These are good for the $$. I thought they would be a little more heavy material. But saying that they are flimsy, is not what i am saying. They are good enough for the application we use them for. They hold a good snap and hold the product firm inside. Definitely will buy again
    these are good. economy priced. we use these for our desserts and they are stackable at least 5 high. you wont go wrong this brand is dependable. we will be using in the future
    We love these containers! They make it so easy to sell our products. We put tiramisu, frosted brownies and so much more in these. It's great that the customer can see the product and know exactly what they're getting. The top closes so easily and there's tabs for easy open as well!
    I purchased these containers for shipping our cinnamon rolls in the mail. I originally had a taller container but these were just the perfect size to fit six rolls in a regional B box. Which cuts down on my shipping cost. Great and the customers love the way they are packaged.
    We use these containers often for brownies, tarts, cheesecake bars and donuts. They close easily and have a elevated lid to accomodate additional toppings, frosting etc
    Horrible quality. Ordered this item before, exactly the same one and it was way better. Corner of container breaks within first opening. Also easy to cut your finger when you open it!
    We appreciate your review, martin. We wish this Dart C20UT1 StayLock 5 1/4 inch x 5 5/8 inch x 2 3/4 inch Clear Hinged Plastic 5 inch Square Container - 500/Case would have worked out for you. Our Customer Solutions team will remain in contact with you about this.
    These packages are the perfect size for my pastries and customers love that they can get their desserts individually PACKED nicely and still be able to see the item!
    I use these for our concessions. They are very nice and they stack nicely also. Our of our products display beautifully in these. Great buy!
    Great product.I use it to pack food to sell at Farmer's Market.Completely satisfied with that product. Very easy to use for packing. Looks great on table.
    I love these containers they are so easy to use and are a good price thanks a lot for fast shipping Great product worth ordering

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