418 I’m a Teapot

Marsoni

M251S

$32.95

Get it in 3 business days with 1 day shipping. Friday, May 29

418 I’m a TeapotHTTP 418 the status code that exists purely because someone thought it would be funny in 1998, and they were right. "I'm a Teapot" is a real RFC. It ships in real HTTP libraries. Developers have fought to keep it in the spec. For programmers who know their status codes well enough to appreciate the one that serves absolutely no purpose except to be correct.

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I bought this to fit a full size 4" memory foam mattress topper. I gotta say it took 3 of us. 1 to lay on the memory foam and 2 of us to get it shoved in and keep pulling the bag up. But it actually fit! My arm was dying using the hand pump so we used a vacuum. It worked better than the hand pump. Due to what I was storing it did not shrink very flat, but compared to the size of the memory foam it shrunk a lot and will definitely save space! The bags arrived today so I dont know how well it holds up long term but the bag was very sturdy yanking it up around the foam. Didn't tear or stretch. And it actually fit!

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Reviewed in the United States on May 26, 2026