Breastfeeding with bottles

Mayme • I am 26 and my husband is 27! We have three beautiful children! 4y/o boy, and 2 y/o boy/girl twins! ❤️
Hi all! I am currently pregnant for the third and I believe the final time. We have a 5yr old and 3yr old twins! ❤️ this time around I am determined to breastfeed as I gave up quickly with my oldest and didn't try with the twins! My question is, once I go back to work I will pump and the baby will be bottle fed while I'm away and breastfed when I'm home. 
What is the BEST bottle to use while still breastfeeding? With my other children we always used avent but I want something with a more natural feel for the baby.... 
TIA!