Serindipitiewrote a review of Ruffwear Singletrak Pack on March 6, 2016
Familiarity: I've put it through the wringer
Hank: 50 lbs
Pack size: Small
I got this for my dog Hank to serve two purposes : a comfy hardness with a handle for occasional quick carry up hiking large rocks, and so he could carry his own water/poop bags/snacks, if necessary. I didn't like the other large and lopsided packs I'd often seen on dogs.
The design is sleek, breathable and comfy. It is not bulky and cumbersome like many of the packs I've seen.My aussie/catahoula mix Hank wears the small and I find it just the right size to work solely as a comfortable harness for hikes, but it is also useful for loading up (with small things, there isnt much extra room with two full water bottles) with gear for longer hikes. The straps are very adjustable so it can be made to fit snug enough to keep it from moving around. It is comfortably padded enough for picking him up with the handle for technical hikes. Added bonus: the two water bottles that are included with the pack are great. They don't hold a lot of water, but enough to be useful. I think any more weight would be too much for his 50 lb. size to carry, anyway.
I easily give this 5 stars, Hank doesn't hike without it! Love the added tag on the inside for name and info.