hydration for small runner

What hydration systems have worked for you, if you're a super small runner (I'm 5' and 100lbs)? I'm not opposed to anything at this point except carrying the normal sized water bottles :)
Thanks!

Try the UltraSpire Surge. I've used mine for the past 4 months and really like the fit and function. I'm 5'6" and 140lbs. A friend is 5"1" (or so) and really likes hers. They seem to have a broad range of adjustments. I've used various CamelBak packs in the past but wanted a "vest" type of hydration system.

Checkout our hydration pack at www.orangemud.com. My wife is very similar to your size and we've made this pack for the very small framed person and up!

That pack sounds cool, I'm about 135lb and 5'8" and have been using KoleGear hydration packs for the last few years. Work well for the smaller runner. I still carry a hand bottle as well on my long runs though, probably force of habit now haha.

I love my Nathan vapor wrap. It comes in two sizes so it might be a good fit for you. I wrote a detailed review of it recently http://dirtruns.com/nathan-vapor-wrap-2l-review/

+1 on the UltraSpire Surge. Lots of adjustments for all size runners, lots of well thought out features, solid build quality and comfortable for those long runs.