This product was a life saver for me on my 10 day trip to Costa Rica. My packing space was very limited and I only took with me a 55litre backpack, so that I wouldn't have to deal with the hassle of checking bags several times before and after customs. I bought two, one in Brown and the other in tan, for neutral tones. I am  petite and bought the xs size which was fairly supportive on the bust, with and without the cups, and didn't bother me on the long flights and bus travels throughout the country. I am about 120, with 32B cup. The best thing about these bras were versatility.  I wore them on the beach paired with ex officio bikini bottoms, and they were my everday bras.  I wore these bras ziplining, caving, hiking, white water rafting, surfing, and bungee jumping! No sweating or rashes. While everything else on me may have been out of place, my boobs were perfect, lol.  I washed as needed, sometimes everyday depending on the days activity and air dried within hours. Perfect, simple, and sexy!

Would have given a 5, but if using for long trips also get a bra with regular straps because the criss cross is a little limiting as it may stick out of certain blouses.