Free Shipping + $5 off when you try the MightyFix Get the Code »    Already a Member? Log-in

Slate Grey Glass Rectangular Container w/ Silicone Sleeve

$12.99 $11.69
MightyFix Members Log-in for FREE Shipping Not a member? Learn More

What Makes it Mighty?

  • BPA-free, phthalate-free, PVC-free and lead-free
  • Microwave safe, oven safe up to 425 degrees - without lid
  • Dishwasher-safe
  • Leakproof

Product Details

Ideal for on-the-go lunches and snacks, picnics and parks, and storing leftovers in the fridge. Silicone sleeve takes glass food storage to a new level with a unique design, functional grip, cushion from breakage, and protection from hot contents. Leak-proof lids snap on all four sides to ensure freshness. 13oz Containers nest inside 36oz. Containers for easy storage. BPA-free, phthalate-free, PVC-free and lead-free.

Glass containers and silicone sleeves are oven safe up to 425 degrees, microwave safe (remove lids before placing in oven or microwave), and dishwasher safe (top rack recommended). Although our lids are dishwasher safe, research has shown that it is best to keep plastics out of high temperature environments like microwaves and dishwashers. 

Silicone grip helps prevent breakage and protects hands from hot surfaces, but as with any glass product or hot surface, please use common sense when heating, storing and handling. As with other glass products, avoid extreme temperature changes (freezer to oven, for example) that will crack the glass. Handle with care when using as bakeware. The silicone sleeve adds protection, but does not guarantee against breakage.

Our 36oz. glass rectangle containers fit in the bottom of our Slate and Saffron Insulated Lunch Totes. 

Glass is fully recyclable, sustainable, safe and made from completely natural raw materials. Container: Borosilicate glass with food-grade silicone sleeve. Lid: PP #5 plastic with silicone seal.

2 sizes:

Dimensions: 13oz. = 6" x 4.25" x 2.5" tall

Dimensions: 36oz. = 8” x 5.75” x 3” tall

Made by U-Konserve

Read more Show less

Customer Ratings and Reviews

Overall Score

Kids Konserve waste-free lunch kits and U-Konserve reusable lunch-packing products were a natural outgrowth of what two women saw as a critical need that required immediate attention. With the premise that any business they undertook had to help the environment in some way, it didn’t take much imagination to see how they, as parents of young children, were contributing to garbage landfills, pollutants and sending the wrong message to their own children. How could they set an example of conservation for their children and empower them to be examples of change for the future? Calculating the amount of lunch trash being produced each day at their own schools shocked them enough to begin more research into reusable products that would dramatically cut down on our Earth’s ever-growing garbage pile. Focusing on how school lunch programs operate opened their eyes and propelled them to create Kids Konserve & U-Konserve.

About MightyNest

We make it easy for families to create a healthy home. Each of our 1000+ products has been thoroughly researched to be free of concerning chemicals, and hand-picked for its quality and design. With products for the whole family, ranging from kitchenware to reusable lunch gear to skincare, it is truly better living made easy.