U-Konserve’s stainless steel leak-proof insulated food jar maintains temperature for hours, keeping food hot or cold on-the-go. Ideal for packing soup, chili, smoothies, or yogurt, this double-walled and vacuum insulated container supports healthier eating and reduces food waste. For optimal performance, pre-heat with hot water or pre-chill in the freezer before adding food. Our insulated food containers keep meals hot for up to 5 hours and cold for at least 8 hours.
Product Highlights
- Double-walled and vacuum insulated for temperature control
- Easy to clean and dishwasher safe for convenience
- Exterior remains at room temperature and condensation-free
- Made from 304 (18/8) stainless steel, PP #5 lid and base, and silicone seal for durability
- BPA, phthalates, and lead-free for safe use





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