Solar-powered lunchbox keeps your food hot or even cool, depending

Solar-powered lunchbox keeps your food hot or even cool, depending

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SunnySide: Solar-Powered Self Heating/Cooling Lunchbox by SunnySide — Kickstarter

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SunnySide: Solar-Powered Self Heating/Cooling Lunchbox by SunnySide — Kickstarter

SunnySide: Solar-Powered Self Heating/Cooling Lunchbox by SunnySide — Kickstarter

AIBEYOU electric lunch box 1.7L large-capacity insulated lunch box, food heater, car/home combo Portable microwave oven, detachable 304 stainless steel container fork spoon and carrying bag…: Home & Kitchen

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