the Victorinox Midnight Manager is my edc, and a gem - I have a big Wenger (forget which model) as my out and about knife and itr works a treat.

Beautifully engineered bits of kit with lovely design features, in a light and entirely non-tactical format - for the UK the SAk is the go-to knife of choice I think and does a good job for a lot of tasks (if you need something bigger, you probably need something MUCH bigger)