Wow, that is a good question, I think so. I flew them several years ago (in economy) and remembered I was impressed with the small amenity kit, eye shades, ear plugs, ect.. It was the first time I saw a goodie bag in coach. I am sure they had pillows and blankets. Also really good economy seat (compares with UA Economy plus). I am sure that someone can give you a more current answer.

Off the subject, when I flew them this year it was in Business/First and I was really impressed with the "matress pads".

I think you will be happy with international SAA. Enjoy!