Hi
Can anyone recommend a small picnic blanket (it only needs to fit 2 adults bums on it) with a waterproof backing, preferably one that rolls up with a velcro fastening or something similar.
We attend a lot of outdoor concerts in the summer and just want something compact and lightweight to roll out on the grass that doesn't take up a lot of room and is easy to roll up and carry around with us.
Thanks in advance.