Comments about The North Face Enduro Hydration Pack for Women:

I bought this pack for marathon training runs longer than 1.5 hours as it holds 2L and has several cool little pockets. I've had good luck with North Face products in the past, but I am considering returning this one.

Pros:
- Doesn't bounce around too much
- Holds 2L of fluid
- Bite valve easy to use-
- Lots of nice little pockets, extra water bottle holder pocket

Cons:
- Does not come with any instructions at all, had to YouTube how to work /fill/clean reservoir, boa system still a slight mystery for me
- Although I pull straps tight to get pack to be closer to my body for less jostling, straps sit right under armpit and arms hit the loose material when running.
- Velcro vertical strap comes loose easily when trying to drink from tube while running causing backpack to almost fall off
- Velcro straps don't adjust enough for shorter women like me, pack is practically in the middle of my back instead of sitting higher on my back for more stability
- Magnetic clip meant to hold drinking tube to pack strap for easy access comes off easily, have already almost lost several times during a run
- Chest strap doesn't tighten enough for us flat-chested folks. Large gap.

Bottom line: better for taller, more full chested women.

Comments about The North Face Enduro Hydration Pack for Women:

I use this product for running - mostly on the road, some trails. It is the first and only backpack-style hydration pack I have ever used or owned. I have been thoroughly satisfied with this pack. It is comfy and very adjustable. The boa system inside allows you to turn a dial that tightens a wire grid inside which then squeezes the pack so you have minimal sloshing. There are little compartments on the front of the side straps where I store my Gu Chomps. There is plenty of space in the pack for essentials like keys and ID and maybe a very thin poncho and some food. I haven't had any problems with bouncing or chafing. The reservoir works well and I have no complaints. The 1.5 liter capacity is enough to get me through, so far, a 19 mile run. I have enjoyed this pack a lot. The price on sunnysports.com is quite reasonable and their customer service was great.