Does your MaiTai Evelyne insert have a square/flat bottom or is it rounded? I have one for my Picotin that I love but her images for the Evelyne show a flat base and I’d prefer one that’s shaped like the bag so I’m looking to Whitefox unless by chance it’s actually rounded and just the wrong photo. I really would prefer to stay with MaiTai. Thanks for any info!My Mai Tai insets were shipped within days from ordering and I love them for my Birkin, Kelly, Picotin and Evelyne! (I am simply a huge fan!!)