My 13 year old niece and I planned this bento. I am proud of her concept and planning. She even created a grocery list for me!
Picnic blanket: rice and red pepper
Grass: snow peas
Watermelon: red pepper, chocolate sprinkles, green bean (rind)
Blue Cooler: apple coated with lemon juice and blue sugar
Ants: chocolate sprinkles
Jam Tarts: raspberry and grape
I used a wooden berry basket and added a wooden cover (my husband cut some craft wood to fit). I took apart a dollar store basket to create a handle. My handle is temporary but you can add a staple to make it more permanent.