Perma-Temp
Our double wall vacuum insulated design keeps contents cold or hot for a loooooooooonnnnnnnggggg time!
Vacuum insulated means that Not only is it double walled, meaning a different layer on the inside and the outside, but it also has a layer of space (insulation) in between the two layers which are airtight (sealed). With the air vacuumed from between the two layers, the heat or cold is minimally transmitted through to the next layer, keeping the desired temperature inside. BOOM!
OUR Promise
100% Satisfaction Guarantee:
All Fibonacci products carry a 100% satisfaction guarantee. If for any reason you are not satisfied with the workmanship, fit, or style of your Fibonacci product, it can be returned for a refund or replacement within 30 days of the initial purchase. To authorize your return, please contact our customer service team at info@fibonacci.shop