Good for long term use, make sure you fill it up completely, wait a bit then fill up a little more.
598601
Slept on this baby from January to September. Didn't have to do too much refilling. I would have liked it to be less dippy in the middle. I ended up turning it over to try the other side in like mid August and although it was slippery on that side (because its not flocked there) it was better support for me. I wish it was flocked all over because it did tend to slip around on the ground and I actually ended up turning it on and start filling up in the middle of the night by pushing up against the outlet. Scared the pants off me and my roommate! Definitely good for long-term (and obviously short-term) use! I would just recommend filling it all the way, letting it sit for a while, then giving it another good fill up because its like you have to prime it. Otherwise the first night is going to be really deflated. After that 2nd filll, it stays pretty full for a pretty long time. Like I refilled it MAYBE once a week?
1769575
I bought this as my first refill after mistakenly opening the package that came with my Damprid FG91 container. I thought you ripped the packet open and poured the desicant in like you do with the damprid buckets.

Once I placed this packet in, it was only a few days before the water level was noticeable. It filled up fairly quickly, which is a good thing.

However, it's winter now, so the humidity is down and I cannot report on how well this product performs in high humidity yet.

For example, the meter says 31% humidity now, but It's been up in the 80% range in the summer . I'd like to see how this packet performs then...when I really need it.
4557146
Great stuff , worth the money , lasts for a good long time .
1211665
For those bad reviews, I think they can be attributed to not reading the information and instructions. Many complained that it was empty after a few hours instead of days. It CLEARLY states it takes 5 to 8 hours to empty - hours, not days. Other complained of the difficulty in filling. So, here's a tip. I put the bag around the tree as directed. Next, i pushed my garden hose into the bag so that the nozzle was away from the valve opening. I turned the hose on - wide open - and waited just a few minutes (less than five - many even in two minutes) it was full. I held the tab next to the value up a couple of inches and did NOT try to force it full. So, I got maybe 14.5 gallons in it. It was then easy to remove the hose and close the tab. For those not wanting to wait, simply take a stake an attach the tab to keep the valve slightly elevated. Nothing could be easier.

I had the stand up bags before, but I bought a 5 inch oak tree and I know from experience that I would have had to buy TWO of the stand up bags and zip them together to prevent the stand up bag from being too tight around the tree.  Also, the Junior is so inconspicuous. I think it was made to match pine straw.

I am thrilled with this and have been using for a few weeks. I will be happy to get one good season out of it, but hopefully more. I'll update you.

I highly recommend it, but please carefully read the information and directions before purchasing to see if it fits your needs. You could easily get this around a 7 inch tree or greater. Just pull the opening apart a bit.

Hope this helps.
3041439
Works well,  don't  force  it, take your time.
4043480
This has to be soaked in a bucket of water so it can expand. Pretty much fills a standard bucket. You'll always have left over water and you need to pick out the pieces from bottom. The whole batch needs to dry in a tub (or some other method). Quality is good though when that process is done.

I've bought more and will continue to buy at $2.49 (which it no longer is).
3055235
Great for filling up lawn equipment, but was difficult to use with a car unless you have a very long funnel. Still, it's sturdy and doesn't leak, so I gave it 4 stars.
2523701
This is a great product once you figure out how to use it.  Essentially you need to be patient and not try and push out too much air at once.  Seems to be pretty strong, just make sure you are careful with any sharp corners that might puncture the bag and make the whole idea pointless.
1836456
Good quality inner tubes. Be sure and stretch the tube gently around the entire radius (much like a balloon) prior to installation to prevent clumping. Otherwise you'll get a bumpy ride after inflation.
1852470
Once you've opened this, plan on using it all, or you better clean the nozzle/opening super well. Otherwise, it gobs up and seals itself.
1165493
Held up well through a lot of use. The tank seal starts to leak if you leave the tank seated all of the time.  Had to get a new tank after 2 years.  Recommend you empty the tank, pop it up in place to rest the seal when not needed.
475817
It worked excellent. No leaks or tears. You may want to get some rachet straps to help secure the load. The included straps don't cut it for the long haul but other then that it's good. Buy it.
4179470
Works well in my LG fridge.  Just make sure to run the water function for almost a gallon before using it
4025137
Works well, looks good, only wish I'd have gotten a larger capacity after using for a few months now.
4797810
Agree about refilling it - they need to make it where you can refill and not move the whole thing; otherwise, it works well.
4899265
Decent, it lasted 4 1/2 years of using it a few times a week. The only complaint is that if there isn't lots of liquid we had to open the lid and stick a spoon down into the blender to get out the air bubble before it would blend and sometimes we had to do that repeatedly to get it to blend... but for the price paid it was worth it.
836070
Works very well, just be careful to not put too much water in. I fill it just over a third with water. Any more and it will bubble out of the vent.