Colorado Hemp Koosie is made of: Hemp-60% ~ Polypropylene-20% ~ Nylon-20%
This Durable Sock Koosie will fit a "16oz water bottle to 5th of Jose Cuervo" Comes with installed Grommet & Carabiner. No fiddling around, your drink will always be clamped and hanging close by. We like it clamped to our back pack, No digging around. It's Rite-There!