And before you object i know that packing lunch every day can be though.
Awesome solar powered lunch box.
Half an hour before lunch starts you press the switch either to heat or to cool.
It can warm most food up in less than an hour and it costs less than 10.
It s not just about saving money it s also about eating healthy food rich in protein fiber and with no processed fats.
20 4 5volt 1 5watt solar panel 5 necklace fan 18 30 can lunch box 3 tuppaware a little enginuity bam.
Using a giant flower shaped fan with netting somehow made of solar cells lunchbox captures energy to.
Cold lunch top to bottom.
Have you ever wanted a portable food warmer but didn t want to spend big bucks.
Awesome solar powered lunch box.
The sunflower lunchbox is a cute solar powered appliance that heats and cools food items at the same time.
It could always be better.
To be able to heat cool your lunch wherever you are i made a solar heated cooled lunch box.
But a bit of planning goes a long way.
The solar panels charge the batteries hidden below it.
The power of the batteries heats up or cools down the peltier element at the bottom of the lunch box.
For a hot or cold meal on the go this high tech lunchbox concept is an interesting solution.