In the last of this tutorial series on loops comes everything else I've used to make a loop. The reasons vary from it was part of the design to experimenting with something I had on hand.
Webbing
Webbing is an interesting material to use because of it's flexibility and the weatherproof nature of the material.
Webbing attached with pop rivet
Bamboo
Lightweight and strong, bamboo can make some quick and easy loops for slides. (Besides, I had some leftover from making bamboo slides.)
Bamboo glued to Rocks and Mineral slide
Foam
While not my favorite, foam is an interesting material to work with. It's lightweight, easy to work with (think Cubs) and can be sewn or glued with contact cement. Maybe a possible alternative to leather but certainly doesn't have the same strength.
Foam loop glued
Pipe
Pipe is another material I've experimented with and 3/4 inch clear or PVC pipe works well
Clear pipe epoxied to Circuit Board slide
Fabric
Quite honestly, I don't do much with fabric when it comes to slide loops. In the case of the slide below, it came with the mascot.
Fabric loop
Beaded
Wow, I really liked doing this beaded slide which is basically a 360 design. It's a MacLaren Tartan I did for Woodbadge.
Rainbow loom loop
Something fun to try and after I saw one of my Scouts with one of these I had to try it
Rainbow loom loop
Cardboard loop
Not a material I use often because of the strength of it, but a versatile material to work. Considering all the online ordering going on right now, there is a lot of cardboard available. (Which give me another idea for a slide.)
Cardboard Loop
Well, that's my primer on loops so far (thanks Walt Whitman for the suggestion) but I reserve the right to come up with some other far fetched ideas for loops...