OmniHolder Universal Case Compatible Car Mount
If you only use a mount occasionally, the OmniHolder is worth a look as it folds flat for easy storage. Despite this holder’s compact size, the small Sony slipped through its sliding arms, but our smartphones were fine. Tricky to use one-handed as the ball joint moved and can’t be tightened. The twist-grip sucker was more fiddly to use than lever versions, too.