This is an instructable on how to make a cellphone holder for your bike that fits in your water bottle holder. Money and other small items can be stashed in it as well.
Step 1: Materials
Things you will need to complete this project:
- Water bottle (maybe an old free one that would otherwise just be taking up room in your house)
- Duct tape
- x-acto knife or some kind of blade even scissors could work
- Permanent marker
- Rubber band