Originally Posted by georgiaboy
Here is a thermos that fits in a water bottle holder. (It's best to have a plastic water bottle holder for this stainless steel thermos to reduce scratches.) This thermos has a button latch with a spring lid. The result is the thermos can be opened and closed with one hand.
Here is a picture:
Here is the link to purchase:
http://www.cafemaison.com/thermos-ni...mw500-sbk.html
I have one of these and drink coffee with one hand very easily. They come in two sizes, I have the small one. It's just a little narrow for a normal cage but it will work in a normal cage. I found a cheap neoprene bottle cozy to go over it. That makes if fit the normal cage holder, and keeps it from scratching. It also quiets it. They are very noisy in a cage, also noisy with ice cubes. It will not leak stored upside down even. It's built for backpacking.