I have used these small tool bags from Walmart the past 2 years and like them. They hold about 20-25 plastics and I sort them out by category using the key chain ids. A lot cheaper than Plano or bass mafia bags and work better than the ziplock bags for me
https://www.walmart.com/ip/Hyper-Tough-Black-12-Inch-Zipper-Tool-Bag-with-Carry-Handles/50801825?wmlspartner=wlpa&selectedSellerId=0&adid= 22222222228040142170&wl0=&wl1=g&wl2=m&wl3=82026530 689&wl4=pla-181373544049&wl5=200524&wl6=&wl7=&wl8=&wl9=pla&wl1 0=8175035&wl11=online&wl12=50801825&wl13=&veh=sem