Large Picnic Blanket

In my younger days I used to go on picnics a lot with friends and family. We would prepare all the necessities and pack our lunch, go to the park and find out that we forgot to pack a big enough towel or sheet to sit on. Nowadays there are picnic blankets as thick as sleeping bags so they are very comfy to sit on, and the blades of grass will not pick you anymore. They are sold in many colors and styles.
Large Picnic Blanket:

Large Picnic Blanket pictured: Mega Mat Large Mega Mat Blue Berry Stripe 68 X 82 Open – Mega Mat M5108-BBS