The PlanetBox ColdKit helps keep your meals cool throughout the day. Use 2 ColdKits on top and bottom to keep your food really cold! Keeps cold for up to 4 hours. IcePack is made from food safe plastic (metalized polyethylene) and filled with purified water Washable Fabric Sleeve made from polyester with a PU coating (durable, highly resistant) for a convenient wipe down surface. Sleeve prevents the IcePack from excessive sweating. Care Instructions: Wipe clean IcePack. Hand wash Sleeve. The ColdKit fits inside all of the PlanetBox bags, only the Rover or Launch Carry Bag has a designated inside pocket for the ColdKit. Little Wares Thoughts: We appreciate the PlanetBox commitment to reducing plastic when possible. That being said, it’s incredibly difficult to avoid it entirely in the lunchbox space. We feel confident in their functionality and durability for safe, everyday use.
