I just bought this tea about 2 hours ago because I've REALLY been craving it for the longest time. However, since it's close to bed time, I'm not sure if drinking it would be the best idea. I'm assuming it would say if there was no caffeine but then again,
Just did a check of their website... they have many Decaffeinated teas... but the Vanilla Chai is not one of them :(
http://www.bigelowtea.com/vanilla-chai-t ea-p-33-00162.htm
I found a Purple Goldfish in a box of tea today. I opened a new box of Bigelow Vaniila Chai Tea and I was surprised to see a different colored ...
Trending this week on Katie's desk... Bigelow brand Vanilla Chai tea ! With the blustery weather we had last week I nestled into my desk and downed about 4 mugs of chai tea a day. Specifically, BIGELOW Vanilla Chai. I think part of the reason I've been particularly drawn to these tea bags is (a) they are free (well, Emily bought them, but they've been sitting in the communal drink area for about a year, so I figured they were fair game), and (b) I love reading the box the tea comes in. More products should have evocative descriptions like this: "Explore the mystery of Chai. India is a land shrouded in mystery. From the beauty of the Taj Mahal to the markets of New Delhi, it is a country unlike any other in the world. For centuries, the drink of the Maharajas has been equally mysterious -- an ambrosia called Chai ... A sure way to please your senses and enchant your taste buds." -- Katie Anderson, Staff Writer
Bigelow's vanilla chai is amazing! Which is why their exotifying product description is annoying. Not necessary! 
Bigelow Vanilla Chai Tea, 20-Count Boxes (Pack of 6) (Grocery)