Hillsound PackStack Pro

Both the PackStack and PackcStack Pro bags hold enough gear to more than offset the weight in my opinion. The grab handle makes it easier to pull the bag from the pack to access my gear. The half-moon design fits well onto the pack’s back and stacking well in my pack.

Love how it is waterproof and easy to use.fits great in my backpack when you unzip it you can find what you are looking for very easily

these bags are very lightweight and reliable. waterproof function super plus

They never arrived.Still waiting a month later.

Recently spent the Christmas holiday in Sweden. Could not be happier as to how these bags held up. I packed out my Ortleib duffel with nothing but these bags. They kept everything tidy and in its place. I use stuff sacks and roll top bags alot and this is just another great option for organization. And because of the rounded shape of the bags I was able to utilize every inch of space. I suppose they would have been great in my Hylite pack or any other trekking backpack, they nonetheless did just as well in my duffel. While I did not experience any rain on my trip, I knew that all my belongings were going to be kept nice and dry. Will definitely purchase more.

Thank you for an awesome product!