Tea bags individually wrapped in foil pouches. Freshness stays in. Air and moisture stay out. Caff-O-Meter Content per Serving: Coffee 100-120mg; Black Tea 30-60mg; Green Tea 25-50mg; Decaf Tea 1-8mg; Herbal Tea 0mg. It's easy being green. Here at Bigelow Tea, our commitment to the environment is a top priority! Each of our facilities has a dedicated "Green" team focused on identifying ways to become more environmentally sensitive, from installing solar panels at our headquarters to enforcing company-wide composting & recycling programs. We were thrilled when our three manufacturing facilities recently achieved "zero waste to landfill" status. We are also extremely proud of the fact that, in 2003, we purchased the Charleston Tea Plantation in Wadmalaw Island, South Carolina. We were able to preserve 127 acres of beautiful tea bushes. The tea produced from these bushes is exclusively for a special line of teas called American Classic Tea®. Today the farm is thriving and has over 60,000 visitors a year. At Bigelow we are 100% committed to protecting the environment now, and for generations to come! Unlock the freshness...Here's the key. We use a special foil pouch to protect your tea from any air, moisture and surrounding aromas. So open and enjoy the unparalleled flavor, freshness, aroma of Bigelow Tea everywhere you go!