Ice batteries help office towers, warehouses and stores shrink their power bills and carbon footprint. Soon, they’re coming ...

These ideally need to be packed out with ice packs or ice ... lunch and a juice box – our old kids’ cool bag couldn’t stretch to this. The design isn’t too in your face, so, even older ...

and opt for a portable design (provided you have power) for chilling drinks out on the patio or a compact style that sits at your home coffee bar. If you want cool ice (pun intended), go for ...