These stainless steel leak-proof insulated food jars keep food hot or cold for hours! Pack soup or chili in the morning, and lunch will be steaming when you are ready to eat. Pack smoothies, pasta salad or yogurt and it stays cool until lunchtime.

Similar to a thermos, insulated food jars are designed to keep the temperature you start with, so the folks at U-Konserve 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, and pre-chilling in the freezer for a few minutes (lid off) before adding your cold food. Their food jars keep pre-heated food hot up to 5 hours, and pre-chilled food cold up to 8 hours (and often longer depending on the starting temperature and outside temperature).

Please remove stickers before getting container wet to prevent sticker residue.

• Double-walled and vacuum insulated
• Dishwasher safe, top rack
• Exterior is cool when filled with hot foods and moisture-free when filled with cold foods
• Container: 304 (18/8) stainless steel, lid/base: PP #5 plastic, seal: silicone
• Container tare weight: 10.125 ounces
• 12 ounces, 5.25" x 3.5"
• BPA-free, phthalate-free and lead-free

U Konserve is the result of two mothers' struggle to be environmentally conscious as their families grew. As they packed school lunches, they knew the plastic baggies, drink cartons and single-use containers leaving their homes were destined for landfill. With this in mind, they created a waste-free lunch kit, and in 2008 U Konserve was born. The desire was to have an impact beyond just creating durable, long-lasting products. The goal was to offer reusable and innovative solutions to change behavior and help the planet. That is the same goal that drives their mission today.

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