Fossil Outdoor Inc. BōnDry - Hydration Pack Bladder Dryer, Made in The U.S.A, Patent Pending, Original Hydration Bladder Dryer. USDA Certified Biobased Product

Excellent product. We hike a lot with hydration bladders in our packs, and this keeps them from getting funky and gross. Highly recommend. I can’t ever get ALL the water out of the bladder bc of the way it’s designed. This sucks up the water and prevents mildew.

I have been using them for over a year to dry out my trail running water bladder. Dries it out perfectly. Bought a second pack and use them to dry out my water bottles. Solid product, great value!

This hydration pack dryer simply works great with my Platypus bladder. I ride 3x a week and hike 1x a week so my bladder is constantly wet. I like to clean mine out twice a month and this ensures that once its clean it can fully dry out. Great product :)

Was looking for something to make sure my bladder bag was drying completely and came across this item, it works great and now Im confident things will be dry in between usage.

I was skeptical that this product would work but it really does. You put it in your hydration pack for a couple days (rotating it once) and the water’s all gone. Before the BonDry I kept my packs in the freezer which took up a lot of space but thanks to this product I don’t have to do that anymore.

Super easy to use and very effective at clearing out the moisture in a water bladder. So happy with this purchase!

If you have a hydration bladder this is a must have. It works great to dry the bladder out and get the water in the corners that are hard to get. Very easy to use. You just insert it in the bladder and leave it out over night. The next day its dryer out the bladder.

These work great for drying hydration bladders, but also I cut one into 4ths and use them to dry silicone hand bottles as well.

The product works as described. It dries out inside of bladder fast. I would recommend the manufacturer make it pre spit for bladders with a baffle. It does however have stitching in place for user to do it and it appears it will not fall apart. Been using it for 2 months twice a week. Happy with purchase.

Unfortunately mine doesn’t work as described and doesn’t fully dry even after a week so I’m back to trying it the old fashion way.