I really like the idea of a Platypus bottle; they're easy to handle, tough, and light. I even like the push-pull top, usually (though it could be a problem to keep clean on long trips, what with all those surfaces to grow stuff on.)

BUT...

After a trip, they're a real pain to dry out for storage. A wide-mouth bottle will dry in a day or so; even a Dromlite reservoir won't take more than two. But Platys seem to take forever; after 5 days, they're OK to store, but there's still the occasional droplet inside. I've tried standing them with th opening up, with the opening down (on those paper towel stands with the narrow center pole), and even sideways on an old swing-arm towel rack we have. It's annoying to have things cluttered up for so long.

Anybody have a slick trick for getting the inside to dry out after you've rinsed or cleaned them?