What does this material feel like on the outside?
Pour the water in slowly or it will get clumpy. Otherwise, tastes great for what it is.
got these for my girlfriend. she wears them on the bike and on the trail. they've held up well and they are PINK! what else can i say?
does the wheel holder fold down (to a horizontal position) while not in use? i'm not too keen on the idea of having this thing sticking up in the air all the time.