If I buy the US20, can I buy the US10 separately and attach the US10 to the US20 without any extra straps?
Yes. I'm certain that all Kriega packs now include the US Alloy Hook Straps which allow you to hook them to the loops on each of the bags. I just purchased the US-20 recently myself and everything was included to hook it to the bike and/or another Kriega bag.
4 months ago