I scoop 1-2 teaspoons of ceremonial matcha into a stainless steel "kleen kanteen" water bottle, shake it up, and drink it on my ride to work everyday. Works perfect, although you do get small green spots on your lips once in a while (watch out!). Here's the one I have:
http://www.amazon.com/Kanteen-Reflect-Stainless-Unibody-Bamboo/dp/B003ZF8D1K/