Gatorade Thirst Quencher Powder - 4 Flavor Variety Pack (Lemon Lime, Orange, Fruit Punch, Glacier Freeze) - 21oz Pouches (Pack of 32) - Electrolyte Sports Drink Mix for Hydration & Recovery - Perfect for Workouts, Running, Gym & Outdoor Activities

I am a very active person. Constantly training for marathons, triathlons, and even ironman and I have been getting the 51oz containers from Walmart for a while. I get 4 different flavors (204oz) at a time for some variety and they last me about a year, the only issue is the powder becomes moisture logged and is then difficult to transfer to my bottles (another reason to go this option, environmental friendly with reusable bottles). Since these come in smaller 21 oz packages, I expect no issues in this area. Although going this route is a little more expensive ($0.04/oz or ~$20 for 672oz) it is still WAY cheaper (~60-85% depending) than buying premade stuff.The best part of this variety pack is riptide rush for sure! For some reason they don't make it in the 51oz version and it's my favorite flavor by far.Someone posted about an 'expiration date'. Got mine 5/2014 and it says 2/2015 (9 months), sure that isn't much time, but remember 1.) it's powder and sealed 2.) expiration dates are not regulated by the government, so for many things (this included) they aren't as useful as most people like to think. I expect this batch to last me a little over 3 years.