Instruction: Generate an answer to the question by utilizing the information contained in the document.

Input:
Question: With this fit the 5th generation 80 GB?
Document: Even though the question was asked and some said it should fit. It does not. This is clearly made for current gen ipods even though its doesnt specify. The only 80gb ipod I know of is the 5th generation.Nice case but please include more info for the description.
Although this case is billed to fit either the 80, 120, or 160GB iPod Classic, this is not entirely true. I have the 160GB 6th Generation iPod Classic, and my iPod is about 3mm too thick to fit the case. I don't know if it will fit the other 6th gen classics or not.I expect that it would correctly fit any of the 7th generation iPod classics, as advertised, which is what I guess they mean by the (2009) in the product description.
I've been looking for a decent iPod Classic case for my 160 GB 7th generation model for quite some time now. I've tried a few different ones and have been pretty disappointed until now that I've purchased this case. It is just simply wonderful. Everything about it is perfectly engineered and there are even a few bonuses thrown in to make the purchase even more worthwhile.The case does everything you would expect it to do.
Great Product. Slim sleek design. Arrived as described. Fit nicely on a newest generation iPod classic. Would recommend for anyone to purchase.
Exactly as described, and what I wanted. Perfect fit for my older 80 gig Ipod. Instructions clear, easy to install. Ipod screen clearly visible and click wheel easy to operate. Connections for earphones and charger easily made. Found none of the faults described in other reviews to be true with mine. Would buy another for future Ipods.
I have a 7th generation 160g and it fits perfectly.
This case is beautiful and fits my 7th generation iPod Classic perfect. Comes with protectors for screen, back and wheel. Not sure how it will handle scratches but for now it looks great. Will update as I use.
The case was very easy to apply to my 160 GB classic. I was a little worried based on some of the other reviews but everything went fine. I was going on vacation and wanted something to seal and protect my iPod on the beach. There was no problem fitting the iPod into it and never had a problem with the headphones 3.5 mm plug. All controls were always accessible, no problems. This case did everything I had hoped for and more. Highly recommended.
This case is perfect for my Classic IPod 7th Generation. It slid onto the IPod easily and even though there was a little scratch on the outside back, it's still so much better than the IPod by itself with the metal back that gets all icky with my finger prints. I love this case, and it is exactly what I was hoping for. Haven't used it on a doc yet, but I'm hopeful it will remain on the IPod with no problem.Buy it!
I LOVE this iPod. It holds tons of music along with better wheel control than generation 6, which I own as well. I believe there may have been an improvement in the EQ settings as the sound is truer as the treble and bass sound tighter, along with the other equalizer sounds. I could not survive without my music and owning two iPod Classic 160G's gets me through the day and night. I am very happy with these products.
Answer: I'm using it on a 7th gen. Not sure the difference in sizes. Maybe contact a seller.