Mancro Breastmilk Cooler Bag Travel, Fits 4 Baby Bottles Up to 9 Ounce, Baby Bottle Bag with Ice Pack, Insulation Breast Milk Cooler Travel, Black

This one was just fine for us. I didn’t use the ice pack because they moved to a fridge shortly after drop off. https://www.amazon.com/dp/B0BW8RQ1PG?ref_=ppx_hzod_image_mob_b_fed_asin_title_0_1