Time was, having a picnic either meant toting proper (read: heavy) knives and forks there and back or using environmentally naughty-but-light plastic cutlery. But today, thanks to the socially responsible Core Bamboo, there’s a chic and enlightened way to dine al fresco.

Because it’s a grass rather than a tree, bamboo grows remarkably quickly, making it one of the most efficient materials on the planet. It’s 16 percent stronger than maple—so these knives really will cut that steak—and 33 percent lighter than oak. And on top of that, it’s naturally anti-microbial, making it a great choice for anything to do with food. In every community in which they have a presence, they make charitable contributions that range from medical care and housing to parks and recreation.