I posted this first on the 910/20 forum but its worth repeating since it appears people are having a tuff time getting their hands on the TomTom accessory case.
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I purchased a CaseLogic PHDC-1 case from Staples (Canada). Its a near perfect fit for my Go720 which I believe is very similar in size to the 920. Its a semi hard sided case. I added a little extra padding as well.
Here is the PHDC-1 link: http://www.staples.ca/ENG/Catalog/ca...affixedcode=WW
I checked Office Depot (US version of Staples) and the closest I could find was this case. http://www.officedepot.com/ddSKU.do?...g=true&An=text
Not sure if it would fit, bring your 920 with you to the store and try it.
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I purchased a CaseLogic PHDC-1 case from Staples (Canada). Its a near perfect fit for my Go720 which I believe is very similar in size to the 920. Its a semi hard sided case. I added a little extra padding as well.
Here is the PHDC-1 link: http://www.staples.ca/ENG/Catalog/ca...affixedcode=WW
I checked Office Depot (US version of Staples) and the closest I could find was this case. http://www.officedepot.com/ddSKU.do?...g=true&An=text
Not sure if it would fit, bring your 920 with you to the store and try it.