Xtherm in a Big Agnes

[Scoot]

I've got a tall Big Agnes Crater sleeping bag. I put a Big Agnes Insulated Air Core pad in it- the tall mummy pad, which is 78x20x2.5 in size. I'm thinking about trying a Therma-rest Neoair Xtherm. However, I'm not sure if it'll fit in the sleeve of the bag. The large Xtherm is 77x25x2.5. I assume the 78 vs. 77 difference isn't an issue. However, I'm concerned about the width- will the 25" width fit in my BA bag?
Thanks!
Scott

 

[JNDEER]

I have not tried that one specifically, but I don't think in my current BA bag I have 5" of extra width room.

 

[hammer0419]

I believe those bags only handle a 20" wide pad. I could possibly be wrong?