Do we women really admit we are wrong?? Lol

Sooooo for months my bf and I have procrastinated on a diaper bag because I’m due with twins we agreed on one bag instead of carrying two. He wanted a book bag diaper bag I wanted the original over the shoulder kind. The reason we really had to make the best decision was because the diaper bags were going to cost a lot (45-70) we needed a great quality one so it’ll last up to a year for both babies.....after months and weeks he gave in and said ok just get the over the shoulder one so I did, a few days ago we packed their diaper bag I decided to move it from inside the crib to a corner then yesterday from that corner to on top of one of the unopened baby swings and the diaper bag is HEAVY ASF!!!!! I don’t want to admit to him I may have been wrong about picking that kind because if I have the babies out and about alone one day my back is going to kill me 😔😔 should I tell him or just sneak to Burlington while he’s asleep rn and just buy the one he wanted 🤦🏾‍♀️ and throw in a nice wallet for him😫😂 he’s asleep rn so I really need help lol