So I wanted to try my BA Bivvy bag out for the first time in the garden so I went to the local surplus shop and picked up the last BA self inflating mat. but i think the mat has a problem with the valve as the mat seems to deflate very slowly, I messaged the owner and she said its fine to bring it back if I'm not happy, the thing is they have some highlander self inflating mats for £20, I was thinking of just getting one of them, for a first timer will they do? I don't want to spend too much as I've never done it before
thanks
Con
thanks
Con