The Makita Interlocking Insulated Cooler Box (198276-2) is a portable cold storage solution for wherever the job takes you, especially on hot days. The thick insulation and sealing strips provide thermal retention to keep contents cool, and each will hold up to twelve 10 oz. cans or ten 500 ml bottles. The Cooler Box is compatible with Makita Interlocking Cases so they can be conveniently stacked, linked and transported together.