Stainless Steel Vacuum Sealed Canister in Fridge (45 degrees f)
Stainless Steel Vacuum Sealed Canister with PureTemp in Fridge (46 degrees f)
Stainless Steel Vacuum Sealed Container, with Electronics and PureTemp in fridge
Final Test: Stainless Steel Vacuum Sealed Container, with Electronics and PureTemp in fridge with Lithium batteries