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

I use this with my Osprey Hydraulics LT reservoir. I am amazed at how thoroughly and quickly it dries it out. I shake the bladder out and insert the drying strip, and in less than 24 hours its bone dry.

Not sure how we lived without these. Our hydration bladders were constantly wet and smelly. These dry your bladder within a day and keep them fresh by keeping them dry. A must buy for any backpacker, athlete, or others who use bladders.

It is not often that game-changing backpacking gear comes along, but I think now is one of those times. If you watch hiking vids on YouTube, youve probably seen the ad for the Bondry from Fossil Outdoor (bone dry - get it??? fossil??? haha). It looked pretty gimmicky to me so I did not click on it the first 5 times or so - but I finally watched the ad, checked out the company, and ordered one. Summary Findings: 1. It DOES work. You can put the Bondry into a hydration bladder and just put it away (even with the hose attached). It wicks the moisture up and evaporates the moisture away. 2. I HATED having to cut it up the middle to have it fit a bifurcated bladder (e.g. Camelback) - BUT, Fossil Outdoor now makes the WishBon which comes pre-cut. (They also have a Lil Bon for the smaller openings on many collapsible bottles / dirty bags. 3. All of the Bondry products are made with biodegradable / recycled materials and are machine washable. 4. The company is the real deal. The inventor is a hiker guy with a background in earth science and engineering running out of his home. Customer service over and above.

Given as a gift to a new hiker.

This is one of the most ridiculous things I have ever purchased. It feels like a piece of plastic, that’s supposed to fold in the middle but doesn’t, that’s covered by fabric. You’re supposed to fold it and put it inside your Camelback. First of all, it doesn’t stay folded so it lays flat inside the Camelback pouch therefore it doesn’t expand the bladder to let air get in to allow the bladder to dry. Secondly, the price is ridiculous. Almost $20 for what feels like a piece of plastic covered by fabric. I returned this ridiculous product.

This product is amazing. I have been eyeing it for awhile, but was hesitant to spend the money not knowing if it would work as advertised. Well, it definitely works as advertised. No more worrying about not being able to get the bladder completely dry, and no worry about things getting moldy. I absolutely recommend this product. **One wish is that they offered a much smaller version to fit inside my soft flasks (8oz) which have a very small opening**

This is a great invention. I always struggled to dry the inside of my hydration bladder. This little gadget does the trick in no time. It works amazingly well!

I have recently taken up hiking with my husband and bought 2 new backpacks with hydration bladders. I had given a BonDry to my daughter-in-law, who is a runner. She loves it so I bought one for myself. It works as expected and does a good job of completely drying the bladder between uses.

Not gonna lie, it irritates me to have to spend money on something like this. That said, I think its worth it. I bought this and a cheap bladder cleaning kit, some tablets, and now Im set. It used to be such a pain to get all the water out of the bladder, and with this thing its always dry the next morning after hanging it up. Its worth it just so I dont have to see that thing hanging up for days anymore!

I loved it so much I bought a second one.