22-millimetre thick full insulation made from EPP foam turns the toolbox into a passive cool box. Simply insert ice packs, ice or even just cooled contents, and the box will keep everything cool for a long time. Extremely simple and no electrics required. The box can also be used to keep contents warm using the same principle.
- Passive cool/warm box
- Full insulation with 22-mm thick EPP foam
- Usable capacity: 20 litres
- No electrics required
