The humble zipper is the most popular method of making enclosures. That’s because, in spite of an unearned reputation for always breaking at the wrong time, the zipper is one of the most convenient and easy ways to close things. In addition, there are some things that we can’t imagine closing in any other way. Can you imagine buttoning your tent, for example?
What this means, is that all of us will eventually be in the position where we need to buy zippers. This will include everything from invisible zippers for clothing to marine zippers for the bimini on our motorboat.
Your best option for this will be to look at zippershipper.com. They have a wide selection of various kinds of zippers, and if they don’t have what you need in stock, they also sell zipper chain by the yard. They also do custom orders in batches of 100.