Camelbak's 100-ounce Omega Reservoir ($30, www.camelbak.com), my standard-bearer bladder, has kept me hydrated on a hundred adventures. Skip to main content Arrow-right ...

$25.09. Shop Now. A 2-liter bladder weighing in at just 3.6 oz, the Platypus Hoser is about as light as hydration reservoirs get. The light bag is perfect for competitive runners looking to shave ...

A 2-liter bladder weighing in at just 3.6 oz, the Platypus Hoser is about as light as hydration reservoirs get. The light bag is perfect for competitive runners looking to shave every possible ...

For this reason, she says that if her backpacking students plan to bring a water reservoir or water bladder bag on their trips, they should make sure to also bring at least one sturdy water bottle ...

These are bags you wear that have plastic or rubber “bladders” or pouches that can be filled with liquid, allowing you to access water more easily through a drinking tube.

Hydration reservoirs (also known as bladders), though extremely convenient, tend to have a few more parts, pieces, nooks and crannies than conventional water bottles, making them harder to clean.

I'm a fan of both water bottles and bags, ... It's also easy to wash and doesn't look overly technical, unlike a hydration bladder pack. I tried two. Calpak's nylon bag is my favorite for most days.

For this reason, she says that if her backpacking students plan to bring a water reservoir or water bladder bag on their trips, they should make sure to also bring at least one sturdy water bottle ...