Breast Pump Backpack, Breast Feeding Bag with Ice Pack, Fits for S1/S2, Pumping Accessories & Breastmilk Storage, Portable Pump Carrying Case for Work, Travel and Family Use, Light PinkProduct Features Fits Breast Pumps The breast pump bag measures 10. 6 x 9. 4 x 13. 4 in and fits specific pumps. It also stores up to six 5. 4 oz 160 ml bottles (about 3. 94 in 10 cm high) Insulated Freshness The bottom milk storage area of the breast feeding bag uses waterproof lining with insulation to slow heat exchange. Two included ice packs help keep milk fresh for up to 4 hours, even on busy days Large Capacity This breast pump travel bag has a