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

This is pretty cool. Ive used a few times and it definitely helps absorb residual liquid from my hydration pack. (I have an Osprey 3L bladder with the fold over top)

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 :)

I was pretty skeptical but it worked!!! Makes it so convenient to make sure I keep it clean without being scared it will mildew. So glad I dont have the bladder in the kitchen drying for days.

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

I bought a longer one of these directly from the company, hoping it would help me dry an Osprey 2.5 liter bladder. Maybe it’s fine for a much shorter hydration bladder, but even their longest is lousy for the Osprey 2.5, since barely 1” sticks out for evaporation. It worked, more or less, until the weather got a little humid (60rh); and now, after using the thing about 5 times, I find it is curling up and won’t lie flat. Pretty disappointing for $30+shipping.

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 mean, it works. But no better than a towel

Works surprisingly well! I used to have a whole elaborate hanger system and Id have to stuff a washcloth into just the right spot to dry my water bladders. This thing is so simple that at first I didnt think it would work. Just stick it in with part of it hanging out of the bladder. Thats it. No fuss, just a super simple, super effective product. I wish I had this 20 years ago

Man, I appreciate cool new inventions, and I want to support a small business. But after trying this a few times in 2 different brands/sizes of bladder systems, it just doesn’t really work much if at all better than just propping the bag upside down with a big plastic spatula or kitchen tings inside. Magically sucking the remaining moisture out of the tube that stays on the bag was a big draw...but it didn’t really do that. Appreciate that it’s compact, easy to insert and doesn’t look as janky as my kitchen tool method. And maybe for $8 I’d get a couple. But just can’t justify the price for the so-so performance.

Works great, what else do you need to know.