Beverage Containers, Holders, and Carriers

[emptysea]

Many of us travel with water, soda, coffee, or tea (see The Ferret's Seat Time report titled "Riding to warm up" for a few photos of one of his tea breaks). I would be interested in knowing what types of containers riders use for their beverages, be they hot or cold, and how they carry, mount, or otherwise store that container on their bike so that it does not leak or spill. Please include any brand names and mounting suggestions.

Wasn't sure if this should go in the "Accessories" category, but it seems more like gear to me.