Gatarn King Inflatable Mattress, Air Bed with a Built-in Electric Pump, Self-Inflation/Deflation Blow Up Airbed for Guest, Camping & Home Use 203x152x46cm

Really pleased with this purchase. It's a very comfortable bed when inflated, easily the best inflatable bed that I have purchased. It expands to virtually the same height as a normal bed and is easy to pump up. My granddaughter spent several night on the bed and was very happy with her nights sleep. When not in use it deflates down and can be stored in its original box. Would happily recommend.

Got this on offer and the comfort is brilliant especially with how high it sits off the ground. Perfect for camping or using as a spare bed. It deflates rather quickly with the electric and goes back in to its back rather easily. The functionality is great for camping and the air quality is good. Love how quick it is up and ready to go. Took less than 3 minutes. Haven’t had any loss of air like some people have reported.

Needed a temporary bed for guest coming to stay, pleasantly surprised at how good it is for the money

Amazing product! So easy to inflate/deflate although can be quite loud to do so. Masses of room once fully inflated so don't panic when you first take it out the box like I did! I find air only needs topping up every 2-3 days, mine is used daily as a normal bed and has done wonders for my back and sleep quality. Great value for money, definitely worth spending that little extra

Comfortable, durable sleeping mattress, I am impressed with its quality. Been using it for about 3 weeks now and have no real issues to write about. I would say that inflating the mattress does get noisy, so be aware not to do it too late at night and risk disturbing those in the other room. Don't inflate fully for a few days to stretch the material to get into shape and these instructions come with the mattress, so don't worry all that much. I will update if I meet any more issues.

I hate writing bad reviews but on this occasion this item warrants it. Sure the built in pump inflates quickly but the deflate does it even quicker because a few hours after you lay in it your laying about 6" lower due to bed deciding to start deflating all by its self. Suddenly your firm air mattress had you feeling like your swimming in treacle. Refunded requested and paid without question and I was told not to return the mattress which kind of says what they think of their own product and quality

This was to replace a previously purchased bed that just kept deflating every time it was used, and really was a total waste of money, but was returned to Amazon and credited. Although this was £20 more it proves that you can get what you pay for. This stays inflated every time it has been used which is daily, and is very comfortable. Inflation is via the inbuilt pump which is mains powered and you can deflate by using the pump in reverse or just pull out 2 stoppers, and the pump is controlled by a 3-way rotary switch. The mains cable can be packed away into a secure compartment next to the switch, so its out of the way. The materials used are of a high quality and the top of the bed has a flock covering. Once deflated it can easily be rolled up but it is heavy to lift but this is down to the quality material used. It's not until this bed is inflated did we realise how big this is for a single bed and can comfortably sleep my adult Son and our Standard Poodle. It came with good instructions and repair patches if required. All in all a very good bed, loved by both my Son and Molly.

So, what do you do when these start deflating? I have 2, both are giving up the ghost, or the air. What are they made of, what do I need to do to patch?