A stoma may be necessary when the bladder is diseased or does not ... If you have used a closed-end bag, clean it with warm water or a mixture of 1/4 cup white vinegar and 1 cup water.

The bag looks somewhat similar to its other backpacks ... inside the back flap of the pack is a sleeve that can hold up to a 3-liter water bladder. I prefer to hike with a bladder since I ...

The Everfun Hydration Backpack features a built-in water bladder, multiple storage, and durable design, for cycling, hiking, ...

This Oregon company's hydration waist pack can comfortably carry more stuff than you probably need, at a give-away price.