Swapping – the exchange of one thing for another – is one of those recently revived activities that’s just good all the way around. It’s friendly to the environment, as it reduces textile waste (which according to the U.S. Environmental Protection Agency occupies nearly 5% of all landfill space). It gives new life to what is old for someone else, provides an alternative to consumerism, saves you some hard earned crowns and if the exchange is held around an event, offers an opportunity to meet up with some like-minded folks. From clothes to books to bikes and other offerings, swapping is happening right here in Prague.