Review on Ultimate Hydration Bladder 3L: The 🚴 Must-Have for Cycling, Running, Hiking, Biking, and Climbing by Demetrius Young

Because it's longer and narrower than most bladders, it's thicker when full and takes up more room in your pack. The bite valve doesn't close well so you have to suck air through the straw before you can get water. on top of that. With a bladder that long, the tube is short and barely reaches the mouth. Every time you want to drink, because it's so short, the line gets kinked, reducing the flow. Once when I pulled to drink, the pipe fell off my Sawyer filter.