Bests & Worsts Reviews from Amazon

Osprey has nailed the ultra ultralight stuffable day pack concept... almost. This model definitely compares favorably to the Sea-to-Summit offering (which I also own). If they just added a sternum strap (the same thin, strong material as the top strap, with a small buckle), it would be 100% perfect. As it is, it's not really that comfortable, but it is very well-designed considering the tiny weight. The straps are ingenious. In fact, the whole design is ingenious. The side pocket is a great addition, and the top pocket is a good design, too. EDIT: I jury-rigged my own sternum strap, and it works great. I used a Bed Band (you can buy them here on Amazon. I did.). See pic attached.