I've been using this pack for a couple of months now in a very urban environment. It's comfortable to wear for long stretches of time, and the hydration bladder stays put and comfortable even if the pack is very loaded. One can easily store large items and gear like an Abus bike lock on the main pocket plus layers, tire patch kit, etc. on... Read More the top pocket. I also really like the hip pocket location and functionality. There are webbing loops on the shoulder straps that I find myself using a lot too. I do wish it had some way of storing a bike lock or something on the outside.
I'm looking for a new hydration pack, and I had high hopes that the simple design and features of this one would work well for me. And while the everything seems nicely made and the quality one expects from Patagonia, the overall design is a big fail. The bag is great empty, and may work with gear stowed in the main compartment, but put water ... Read Morein the bladder and hang it from the clip in the bladder compartment, and the whole top of the pack collapses, folds over on itself, and rubs uncomfortably on my back between my shoulders. Will be returning this bag.
Hey Shannon, thanks for the review. We're sorry to hear that it ultimately did not work out with this pack. The collapsing you mentioned sounds odd, we're wondering if your straps have proper tension. The bag was definitely designed to stow more than just the hydration pack, so that could be part of the issue. Maybe something like our [Slope Runner Endurance Vest](https://www.patagonia.com/product/slope-runner-endurance-trail-running-vest/49515.html?dwvar_49515_color=SPRB&cgid=luggage) would be better suited for your needs.
July 6, 2022
Simple, functional item. The mechanism
Simple, functional item. The mechanism of mouthpiece is the best design I expierienced.