That's my second Belkin notebook sleeve, this time for a Lenovo Thinkpad T61 with a larger battery pack. Since my very good experiences with a (larger) Belkin Protective Case for a Samsung laptop not only has raised a discussion about the quality, was here for me the crucial question: if this is the case for my Thinkpad T61? The dimensions of Amazon were either rolled or packaging sizes, 10.2 cm height sounded very strange. Even with my Vorrezensenten I found indeed complaints about uncertainty in the size, but unfortunately no information about the actual dimensions, including any information on the publisher's website. So this question is finally resolved: The internal dimensions of the sleeve 35,6cm (14 inch) width 352mm depth 267 mm and height ~ 30mm. Because the neoprene bag has a certain flexibility, is just the height dimension not as binding. Example: my T61 has the dimensions B 335 x T 265 x H 34 mm, and it fits like a glove into the sleeve. Wonderful to pack in your backpack or in the short suitcases. Power supply, cables, mouse and laser pointer arrive separately in a pencil case - voila - all the best. The ingenious arrangement of the zipper opening makes it durable Schutzmäntelchen plus convenient and secure belad- and manageable.