Calling all pumping moms! This breast pump bag is specifically designed for Spectra S1 and S2 pumps, and it's an absolute game-changer for organization and convenience. The dual-layer design features a lower compartment with Velcro divider that securely holds your pump and up to 3 baby bottles, while the upper compartment organizes all your pump accessories neatly. There's a front pocket with mesh sections and elastic bands for storing bottle brushes, milk storage bags, and other essentials, plus a side tissue pocket for quick access. The removable divider lets you customize the space based on what you're carrying - some days it's just pump stuff, other days you might need diapers and baby essentials too. It comes with a waterproof mat to keep pump parts clean and protected. The detachable shoulder strap converts it from a handbag to crossbody style, making it super easy to carry while managing your baby and all your gear. Whether you're heading to work, traveling, or just need an organized way to store your pumping supplies at home, this bag keeps everything in its place and protected. As a breastfeeding mother myself, I can't emphasize enough how much having a dedicated, well-organized pump bag simplifies those busy days and makes the pumping journey so much more manageable!