Absolutely! Pop them in a pouch warmer, an electric bottle warmer or the good ole fashion method of warming in hot water.
Microwaving the food pouches is not recommended (it creates hotspots and reduces the product’s lifespan). However, if there is no other option, warm/defrost it at a low setting; shake the food pouch regularly through the warming process to avoid any hotspots.

Pump comfortably anywhere with our wearable breast pump
Hands-free, quiet and portable for busy mums. Simple to assemble and clean, with multiple modes for a soft, secure fit that supports everyday expressing.