How much heat can he really handle? Put his mouth to the test with our Hot Sauce Boss Gift Crate. Four bottles of intensifying levels of fiery magnificence will leave him wishing he hadn't accepted the Hot Sauce Boss challenge! A great gift for any hot sauce lover. Level 1: Jalapeno Pepper, Level 2: Spicy Garlic, Level 3: Cayenne Pepper, Level 4: Habanero Pepper.