Great idea!
Traveled a lot of miles to the Caribbean and back. Have to travel light and maximize your tools of the road. They don’t have a Radio Shack on Montserrat. Zip ties are just about invaluable. I have them up to 3’ long and 1/2 inch thick. Available in any Home Depot. Use them to tie antennas and antenna masts to trees, or hold the door closed on a hut where you dont know who is outside. I usually leave a bundle as a parting gift to my hosts. :)