AdamsonB10 Aqua Bed Cooling System - Twin 75” L x 39” W - New - 100% Cotton Mattress Cooling Bed Pad for Night Sweats - Water Bed Cooler Ideal for Hot Sleepers - 5-Year Assurance

This is like the cool side of the pillow all the time.Even on its lowest setting (p4) is enough to stay cool and comfortable throughout the night.I usually run a portable air conditioner that blows cold air over me but still get sweaty when lying down.After running this on high, it was too cold, and the lowest setting is enough for me to be able to wear flannel pajamas and only have a fan on (not a/c running) which saves money on running the compressor vs running the tiny little water pump in this device.Overall win and I foresee this type of cooling to be eventually built into mattresses instead of an add-on.for now, I'm grateful to have one, and it's been a few weeks of fantastic, comfortable sleeping.Not only can I wear winter pajamas (which are more comfy) but a blanket too.Once you run one of these, you won't be able to not have one...it's probably the best thing I've found in years for quality of life.things that could use improvements:1. water reservoir is about 7 cups, it will last 8+ hours on low but why does it evaporate at all?1a> Why doesn't it use coolant like a car and have a sealed system that doesn't need to be replenished?2. Mine is new, and to keep it clean, I add a tiny bit of white vinegar to the water each day...2a> this should be in the manual... note: never mix vinegar with bleach, if you use either, never switch.3. The reservoir lid is snug and snaps in place too securely.When it opens, it's a skinny slot that gets water, and the lid snaps back in place but can be lost, or feels like it can easily be broken.3a> This is a tank that needs daily maintenence...why isn't there an easier way to accomplish this, or have a lid with a funnel to prevent any spills....I personally added a few strips of tape to the lid, so it can slide back and not fall but why isn't this an easier task?4. at least an optional double hose extender... it's okay for me now but I would pay extra to have this further away from my bed...again, I love this device, these are merely things to consider.5. the cooling pad slides around a bit...not a ton, but enough to notice.5a> add a bit of rubber to the bottom of the pad.5b> work out a deal with a waterproof sheet company to incorporate a few bits of velcro to their sheets and you can add the opposite velcro to the pad and make a perfect combination where the pad stays exactly where it's supposed to be.I can sew this on myself, but again, I would pay a bit extra for it to be done profesionally... the current straps work but could be so much better with minimal costs.6. This cools, but could there be a heater mode where it warms the water circulation ?Overall:This product is one of those life changing devices and I'm so grateful it's been invented, produced, and marketed in such a small and efficient little package that provides much needed relief.Highly recommended for anyone who gets hot.

What can I say, it works well! It certainly cooled me down, but it had some downsides.First of all, upkeep is a pain. You have to refill water & clean the device pretty frequently (one every one or two weeks), and there is always a risk of leaks or spills. Gunk builds up quickly, so cleaning it frequently is a requirement. Additionally, the tubes are not the most comfortable thing to sleep on, and while the instructions state that you can put it under a foam bed topper, this simply did not work in my experience-- the cold never got through the foam.For the price, it's not bad, but for $30 more you can get a used BedJet which is much, much better, which is what I ended up doing.

I took the Aqua Bed Cooling System with me to the Philippines, worried about the heat and humidity, but to my surprise, I ended up being too cold—which was a great problem to have! This system works incredibly well, keeping me cool and comfortable even in extreme tropical conditions.I love it so much that I travel with it in a Pelican case to ensure I always have a way to stay cool wherever I go. The cooling effect is consistent and refreshing, making it perfect for anyone who struggles with overheating at night.I highly recommend this to anyone traveling to hot climates or just looking for a better way to sleep cool. It’s an absolute must-have for comfort!

Functions as expected. Pros; cools as expected, placed under mattress pad and cooling coils could not be felt. Cons; More noise than expected, sounds like a window air conditioner running all night.Had to change this to one star as the unit stopped cooling after being used 5 times. Retuned unit for a refund.

I have been using it for about a week. I have it under a cooling mattress pad that didn't work as promised, but blocks any sensation of the tubes in this water cooled pad. My mattress just feels a bit firmer, which is fine with me.The cooling is not much, but it is the difference between sweating and not.It does a good job of pulling away the heat that would normally build up in the mattress.The fan is a bit loud on max, but fine on the other settings.The timer is nice. I can have it turn off around when I get up.Ideally, would like a larger reservoir as it needs to be refilled nightly.I am nervous about overfilling,but have not had it happen yet.

not instant cooling but good enough. evaporative cooling works great in low humidity places. does not need much power- should work great if you are boondocking and can't use AC. Saved my wife's sanity from Menopause- her sister borrowed it and was reluctant to give it back till she got her own one.If you are in a low humidity area this thing works great! Seems to be better quality than the all plastic ones that can be easily broken- has a stitched blanket on it and looks more durable. Worth it for the cost. Don't forget to clean it out now and then- sludge buildup and scaling from hard water concentrating will be an issue.