Hey we tried this Mobot for travel, so cool!...love that there is finally a water bottle that can do more for me while I travel, little more expensive, but worth it, to get a stretch, massage and a big water bottle thats not plastic is worth it! Clips to your bag, easy/nice to touch or grip, insulates... I love it, wouldn't use another bottle now!

http://www.amazon.com/Mobot-JuicyBOT...8975118&sr=1-3