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

Works great. Dries out my Osprey bladder in a few hours. I left a small puddle of water in the bottom last time - more than youd normally leave - and had to flip the pad over to the dry end to get the rest after a couple of hours. Buying a second one for a stocking stuffer so I dont have to share

I mean, it works. But no better than a towel

Great product that takes nearly no time to keep my camelback free from mold and slime. Fits in my adult pack and also some small ones I have for my kids. Definitely a product worth purchasing

Worked perfectly for our bladders. We ordered the pre split ones for our Camelbaks. Great quality. Probably last a lifetime time.

Was so excited to get this product. Put it in the bladder x 72 hours - still water droplets inside. Returned. Very disappointed.

Perfect to dry my hydration pack!

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!

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

Given as a gift to a new hiker.

This is a great idea - who wants a slimy hydration bladder? However, mine takes DAYS to dry out so the damp BonDry is sitting in a damp bladder... not sure how this is helping avoid mildew. Im still using it.... but not thrilled. Im sure if you lived in a drier climate it might work better for you... but if you are in the PNW, it might not.