40 oz and 64 oz Bottle Sleeve Protectors.
I hesitated at first but went ahead and bought the 40 oz and 64 oz Bottle Sleeve Protectors...I am so glad that I did....
These are Fantastic, 3 different ways to carry them, shoulder strap, hand strap, or side straps...then you have a tie to snug it down, and you have 2 front pockets for keys, wallet, whatever...Plus it's insulated!
I fill mine up with ice and water the night before work and set it in the fridge...then it's ready for work!
I work in an OEM Automotive Paint facility and it is miserable hot...and my 64oz holds ice for 2 days in 100 degree + days...like this week!