In-car condensation is a nuisance. It restricts your vision and can also cause rust, mildew and that musty damp smell. This eco-friendly dehumidifier sorts the problem out in an ingenious simple fashion. The fabric outer cover is filled with 1kg of activated carbon, which absorbs up to 60% of its weight in moisture, helping to prevent the inside of windows getting misted or iced-over in winter. Practical, economical and durable, after about three months just dry it on a radiator in a microwave or oven and it’s restored to as-new efficiency. Plus it’s equally suitable for caravans, boats and garage.