A friend has extremely asymmetrical breasts, so a bra that fits their larger breast doesn’t fit their smaller one. They have a gel insert to put into that cup to account for this, but they also made a little pocket pouch in the same shape/size.
A lot of pushup bras also have a little pocket for a smaller kind of gel insert. I know a couple people who find that pocket useful for hiding valuable and/or illicit things (e.g. drugs)
A friend has extremely asymmetrical breasts, so a bra that fits their larger breast doesn’t fit their smaller one. They have a gel insert to put into that cup to account for this, but they also made a little pocket pouch in the same shape/size.
A lot of pushup bras also have a little pocket for a smaller kind of gel insert. I know a couple people who find that pocket useful for hiding valuable and/or illicit things (e.g. drugs)