Some of you have already bought 60mm vents and 12V fans from me. More of both have just arrived along with some 5V 60mm fans. I now also have 40mm passive vents in stock. They have the rain hood just like the 60mm ones. In due course I'll have 60mm filters that go between the vent and the fan to stop the creepy crawlies. Also on the way are some cheaper 30mm passive vents suitable for ground facing areas.