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Kristin commented on Collapsible Keychain Cup

Hi Anthony Zammit, and thanks for your comment.

Looping the ring to a belt loop or onto a handbag is a great idea. The intent with a keychain was to ensure that the cup is on your person regularly and not forgotten at home or in a bag. Your point about size is a good one, as not everyone prefers a large keychain. Allowing it to connect to other items such as the ones you suggested is a great amendment. Thanks!