This military water storage bladder ticks all boxes for quality, functionality, and value, making it our top choice. With a diameter of almost 4 inches, it has one of the largest openings so refilling and cleaning is a breeze. You can easily pour in some ice cubes or insert a bottle cleaning brush!
The CHERAINTI hydration bladder is made of 100% food-grade materials. Therefore, it’s BPA-free, tasteless, and health-friendly. Additionally, the soft mouthpiece allows you to control the water flow by biting. Lastly, its ergonomic, portable design ensures the bladder fits nicely in your backpack.