Amazing Stuff
I've been looking for something like this since I started to to take supplements.<br /><br />The tubes are deceptively big, they fit exactly one full scoop of Optimum Nutrition whey (I've used Combat by MusclePharm and they use a bigger scoope, I dont think this one would fit). It's a little hard to get the whey out, but any other supplement goes in and out easy w/o struggle.<br /><br />The best part of it, and the real reason why I bought it, is that, if you have a SmartShaker like I do, you can leave your pre, post and whey ready for up to three days and then forget about it and still fill up the other one with tasty freshly grinded coffee (not for gym consumption OFC) or almonds for the office... No more struggle running in the morning getting your gym crap ready. Other good reason is that they fit my lunch bag (only the tubes, the bag stays on the trunk), I keep them there instead of the hot car trunk, maybe im making a favor to my health on that regard.<br /><br />The only complain I have so far (3weeks of use)  is that the neoprene smells HORRID, I had to wash it two times to get rid of the smell. Speaking of wash you should also wash your tubes before use, I mean that one is just common sense.
Rating: 5 stars