TREKOLOGYYIZI-LITE Anti-Sinking Sand Cover & Ground Sheet for Camping Chairs, Fit YIZILITE Camping Backpacking Chairs

Bought to use with the REI Flexlite Air chair which does not have its own base. Fits nearly perfectly by length and it is just tiny bit too large by width, causing the material to be just a bit loose but is still completely usable. I will most likely just stitch it to be about half an inch less wide and it will go from good to perfect.Recommend this for those looking for a sand sheet like this for the Flexlite Air.

This is a perfect fit for this chair, could not have been a better fit. This is a game changer when in sand and/or loose dirt. Glad to have made this purchase.

Nice sturdy corners, and is the right price for what it does. It does fit the REI line of ultralight chairs.

We have several of these (and some from a different brand). You really need to have the sand-mat to prevent the legs from sinking into the sand or wet campground (unless you plan to use this on concrete or indoors). Very easy to attach, and you can (should?) store it with the chair in the chair bag.

For sizing. These are not flexible, the chair must be sized appropriately.

Used this for 6 days on the Salmon River in some pretty deep sand and it didn't just do the job, it excelled! Like others I bought it to use with my REI Flexlite Chair and it fit perfectly. Last year I didn't have this when we did the same trip and I spent 6 days sinking, tipping, and generally just struggling with my chair in the sand. This year no sinking, tipping, or struggling! I can't wait to use it at the beach later this year.Also, after those 6 days of pretty hard use I didn't find any bad seams, or damage to the product itself. Very happy with this purchase.

I've owned a few different versions of chairs similar to this one. This one is definitely the lightest, and was very easy to pack/unpack. I like that it had only 1 cross bar, which meant it was easy to fold it up without having to wrangle as many bars.That being said, the seat fabric is not durabl enoughe. It quickly stretched out to the point where I could feel the bars of the frame when I sat on the seat. It only took a couple weeks for that to happen.After about a month, one of the pockets used to attach the seat to the frame began to rip, and it has since ripped to a point where it is no longer usable.Lastly, this seat is VERY low. Out of all of the chairs I've owned, this is by far the lowest to the point where it is quite difficult to get in/out of this chair without doing a full goblet squat.I would not recommend this chair.

I was really cheesed off at REI for not making a beach mat for the REI Flexlite. Searching on Amazon, it didn't look like any competitor's ground mat was the proper dimensions. Then I found this baby. Ordered one as a test, assembled my REI Flexlite chair and crossed my fingers. It fit great. No excess slack, tight fit, but not too tight. It's like it was designed for this chair, and it was cheaper than a lot of the other ground mats, too. Fits right in the chair's stuff sack. Couldn't be happier. I immediately ordered a second one for my other Flexlite chair.