comments:
MyCatsNameIsKlaus posted on r/discgolf3w
I sacrifice bag space for an extra Nalgene of water. It's mainly filled with ice and then water so it's somewhat cool after my first Nalgene is depleted. I'll build my bag based on the course so there's no need to carry 20+ discs when it's hot as hell outside. I also have one of these cooling towels that I'll wet previous to the round and replenish with cold water during. If I bring my cart, I'll strap a soft shell cooler to the top and bring extra chilled water/Gatorade.