is Nalgene! it goes well already

initially I thought it was a 50 cl bottle, so a little disappointed at first ... but eventually she ended up joining the door of my car, which allows me to moisturize my driving without unscrew the cap, thanks to the "straw" retractable.

but the problem of these hydration solutions to "go quickly" (type kamel back) remains clean. one can easily clean the bottle (wide mouth) but the straw ... more than once on the other, it always ends up giving a bad taste to the water.

Finally, it is to act quickly, but I would not take this hike gourd, except to use it as a conventional bottle.