This Osprey Blue Dyna Solo Waist Pack is perfect for trail-running and hiking enthusiasts.

The pack is designed to be ultralight and lightweight, with a ventilated back panel and padded straps for maximum comfort.

It has adjustable size and is foldable, making it easy to store in your backpack.

The pack features 2 pockets and a bottle holder, allowing you to keep your essentials organized.

The waist pack is made by Osprey, a reputable brand in the sporting goods industry. It is suitable for one size and comes in a beautiful blue color.