Dynamic Discs says this about their Fieldwork Pack:
The Dynamic Discs Fieldwork Pack is great for improving your game. Load it up and practice many different shots. Be prepared for any situation with the help of this practice bag. This disc golf bag can fit up to 40 putters and much more drivers or midranges. Take all of your discs out for some great practice throws with the Dynamic Discs Fieldwork Pack!
On one end of the bag, there is a pocket made for your phone or valuables. On the other side is a pocket meant for a water bottle so you can stay hydrated while you improve your disc golf game.
Made from 900x600D PU Coated Polyester, this bag is very durable. Meant to be picked up and set down and last in most conditions.