I can tell you that the XLAB TriSports Zipp combination will give you everything you want on your list. The bottle will not move, it doesn't splash, the straw makes drinking really easy, it's very sturdy, and it's easy to clean. You can also use a regular bottle with the XLAB Torpedo cage. When approaching a bottle handoff, I can refill my torpedo and spray water all over myself to cool down before I even hit the trash can to throw it away. This setup just works perfectly
Make Inside Out Sports your next online tri shop! http://www.insideoutsports.com/
Make Inside Out Sports your next online tri shop! http://www.insideoutsports.com/