LF 5L

Love how breathable this vest is. Love the pole holder to minimize bounce and love how the chest bottles act as cooling packs due to the thin material between them and your chest. In a hot, humid environment like I run in, this is so nice!

best vest I've used

The fabric is so fine and the seams so hard to detect that it can be challenging to get into the side pockets and even the lower storage in back. This requires a reasonable learning curve to adapt to. I love how the suspension adapts to changing bottle volume.

99% Perfection on the Trails

This vest is by far the best of any vest I’ve worn (specifically Nathan and Salomon). It’s incredibly versatile, super lightweight, and zero bounce. Bottles fit perfectly and I haven’t run out of room yet (up to 100k). I only have one complaint - the vest tears up my running shirts where it contacts them to the right/left of my sternum - I think there needs to be some sort of material buffer there in those particular points. Outside of that, I believe this is the best vest on the market.