Just received the SGP Crumena last night. First off, this thing is very well made. The phone with the extended battery fits perfectly and snuggly.
I like the little mechanism they use to get the phone out, it's a piece of ribbon they have stitched toward the bottom of the pouch with a tab along the outside. Once the phone is in it sits on the ribbon and makes the strap taught, when you want the phone you just pull the tab which lifts the phone from the bottom of the pouch.
The phone seems very secure in there and I have no doubt that this thing can take a drop very easily. Especially with the leather stitching on the outside which would act as a bumper of sorts.
As far as any improvements toward the pouch, I cannot seem to find anything that particularly stands out, but I will say that I'm looking forward to the pouch breaking in a bit more.
If you have any questions or want specific pictures just let me know and I'll do my best to post them.
Sent from my Galaxy Nexus using Tapatalk