Hard to beat an Aeropress if space/weight is a concern. My father in law loves his so much he uses it as his daily coffee maker.
https://www.amazon.com/dp/B002ZD3QJ...jbGlja1JlZGlyZWN0JmRvTm90TG9nQ2xpY2s9dHJ1ZQ==
https://www.amazon.com/dp/B002ZD3QJ...jbGlja1JlZGlyZWN0JmRvTm90TG9nQ2xpY2s9dHJ1ZQ==