12oz Insulated Food Jar

12oz Insulated Food Jar

$17.95
Members Save 15%
Members Log-in for FREE Shipping & Member Prices
Not a member? Learn More

What makes it Mighty?

  • DOUBLE-WALL, VACUUM-INSULATED TO KEEP FOOD HOT FOR HOURS
  • SLIM PROFILE IS EASY FOR SMALL HANDS AND FITS IN MOST LUNCHBOXES
  • 100% LEAKPROOF

Product Details

U-Konserve's 12 ounce stainless steel insulated food jar keeps food hot or cold for hours! Pack burritos, soup or chili in the morning, and lunch will be steaming when you are ready to eat. Pack smoothies, chicken salad or yogurt and it stays cool until lunchtime. Cool to the touch when filled with hot foods, and moisture-free when filled with cold foods.

This insulated food jar is double-walled and vacuum insulated and designed to hold the temperature you start with. We recommend pre-heating by pouring very hot water inside and letting sit for a few minutes before pouring out and adding your piping hot food, or pre-chilling in the freezer for a few minutes before adding your cold food. Keeps foods hot for approximately 4 hours and cold for 6 hours. 

  • Double-walled and vacuum insulated
  • Leak-proof 
  • Exterior stays room temperature and condensation-free
  • Free of BPA, BPS, phthalates and lead

Size: 12 oz., 5.25" tall x 3.5" wide

Care: Dishwasher safe, top rack

Materials: 304 (18/8) stainless steel, PP #5 lid and base, silicone seal

Made in China

SKU: KKThermos

What Others are Saying

mighty bird

Overall Score

MightyNest Trusted
About U-Konserve
Long before zero-waste living was making headlines, U-Konserve was creating products to help people live a zero-waste lifestyle. The company was founded by two friends who believed that small changes can have a huge impact on the global movement to protect our planet. After the birth of her daughter, Chance Claxton became increasingly concerned about the environment and wanted to make it easy for parents to reduce the plastic baggies, juice boxes and packaged foods piling up in landfills. In 2008 the founders created the first zero-waste lunch kit for elementary schools, and the new venture was born. The innovative lunch kits spurred an entirely new lifestyle for thousands of families looking to tread lightly on the planet. The reusable concept caught on, and more products were developed. What started as a resource for school children quickly became a full line of zero-waste food-storage essentials for the whole family at home and on the go. After more than a decade of growth and transition, the same goals that helped launch their message of reuse still guide the company today. As a Certified B Corporation and member of 1% for the Planet, the company is using business for good by creating a positive impact for employees, communities and the environment. The initial mission to protect the planet has grown into a lifestyle of reusing more, wasting less, and raising awareness about the exciting and growing movement to reduce single-use plastic.

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.