Review on High Sierra HydraHike Hydration Backpack – Lightweight, Running, Cycling, Hiking Gear for Men, Women & Kids – Black/Slate/Pool, 4L by Harald Patterson

This is a good basic hydration pack. Although the description says 4L, most of these 4L are designed for a 2L bottle. The bladder is quite comfortable, the tube is long and the mouthpiece works very well. There is a cap to prevent water leakage. The main compartment only has room for a hydration bladder. There is a small pocket where you can put some ingots, a mobile phone and the like. The backpack is of high quality and has reflective elements. The backpack has openings on the right and left for the hydration tube. The product I receive looks like the photo.