Hey, I found this really awesome Etsy listing at https://www.etsy.com/listing/201380528/survival-paracord-water-bottle-holders
Water bottle holder - made with ribbon and a rubber O-ring (found in the plumbing department of any hardware store).
Water Bottle Carrier Tutorial http://www.pinkchalkstudio.com/blog/2006/07/10/whiplash-challenge-water-bottle-carrier/
How to Sew a Water Bottle Holder - a Tutorial by Melly Sews
Water-Bottle-Holder-with-Free-Pattern-Artzy Creations 14
paracord water bottle carrier.
Sew Sweet Violet ~ Patchwork hot water bottle cover
Survival Paracord Water Bottle Holders by ParacordTeamProducts
denim water bottle holders | This pattern is the property of YarnThrower and may not be reproduced ...
DIY running gear: make your own water bottle holder tutorial | Craftcore