Which savings account for 2K max?

[crochetandshit]

I'm looking for some advice on the best return for my money.

I can't afford to lose any or all, so I'm not looking to invest in anything with risk, just an account with a good interest rate.

I don't think I will be able to commit to regularly add to the initial amount, but I definitely want to be able to.

I'm happy to not have access for a year or so.

Where would you put this amount of money?
Or should I be leaving this cash where I can access it given the shitshow that is brexit?

Google best savings accounts money savings expert or Martin Lewis.

There is a good article on there explaining different types of savings accounts and a comparison of all the best savings accounts including interests and rules about adding minimum and maximum amounts etc.