There are so many RFID-blocking wearable wallets. I made myself a little crazy reading the reviews for all before choosing this one. So far, I've only taken it on one trip, but it came through admirably, holding my family's passports and other items I wanted to keep with me. Because I was traveling in a hot climate so not wearing a lot of layers, I kept it mostly at my waist. I might have appeared a little fatter than usual but otherwise it was unobtrusive, and most of the time I forgot I had it on. It seems to be well-made, standing up to 100 degree temperatures + humidity, and I am looking forward to taking it on future trips.