Mattress Vacuum Bag, 86x39in Space Saver Vacuum Storage Bags, Oversized Vacuum Bags, Reusable Space Saver Bags, Twin Mattress Vacuum Bag King for Memory Foam Mattress Moving Storage, 86.7x39.4in

This bag was large enough for a king-sized mattress topper (that was folded in half lengthwise). Seems like very good quality, and I expect the bag to hold the vacuum seal for a long time.

Really don’t want to give this a 1 star because it deserves none! But wont let me give a review without a star choice first!!! This bag absolutely stinks, I did vacuum up my twin mattress and though all was well, I put it in storage and went back to my storage almost 2 months later only to see that it completely reinflated! It did not hold its suction so now I’m out This stupid bag because it ripped when the mattress opened back up! Would definitely not buy & now I can’t even get a refund because by the time I found it it was out of the return window!!!! @amazon, do better in allowing crap to be sold on your site!!!

Took a while to find something for a memory foam mattress topper! I measured for a QUEEN, and it fit perfectly!!! This one you have to use a vacuum hose to seal, where another one I bought came with a pump. Not a big deal breaker, cause everyone owns a vacuum. Will come back and review if bag fails: so far, it’s sealing and does the job.

Perfect size for trying to return a king mattress topper!

In my opinion, the best feature is the seam-closing tool. I thought snapping together the "zip-lock" along the full length of one side would be a hassle, but it turned out to be a breeze! I easily slid in my queen-size 3-inch foam mattress topper, zipped it up, and used a shop vac to vacuum out the air—no special adapters needed. Any vacuum with a hose should work.

Bought for a full sized memory foam mattress topper. It worked OK, needed to vacuum seal it twice to make it into a reasonable size. Has stayed sealed so far.

Makes stowing mattress covers easy takes up less space

I wanted to love this. The size is great. However the first time I used it it didn’t stay deflated. I put stuff back in and found a tiny hole in the plastic. So it either arrived broken or on first vacuum use it tore. I was really careful with this and didn’t snag anything so I don’t trust it. A shame because the size is right. Trying to fix with industrial tape because I’m past the return date. Avoid until the province patch kits and strengthen the plastic!

Si lo que buscan es transportar un colchón memory foam de los que vienen en caja, esta bolsa NO les servirá, es muy chica para un colchón individual, dice 100 cm de ancho, pero no tomaron en cuenta el grosor del colchón y ahí ya no entra. La válvula solo sirve si tienen una aspiradora a la medida. Para guardar cobijas, edredones, colchonetas delgadas si, pero colchón no.

i brought it to pack a matress topper, but it was a big failure. i had to end up tying it up

Narrow twin mattress fits in those bags perfectly:) Easy to close, and shrinks very well. °v° Unbeatable price, surprisingly cheap but the quality is amazing \^0^/

The vacuum easy shrunk the king size underlay so well we could store it under a queen size bed that only a 3cm clearance to the floor. Love it.

Good