Protect every ounce of your pumped milk aka “liquid gold” with the patent-pending Cold Gold cooler bag + ice pack. As with all of Sarah's products, Cold Gold reflects the needs of the pumping mama community. With a uniquely taller design, pumping mamas can now fit up to 4, 8-oz bottles or even a glass mason jar while cooling and transporting in style. On the outside of Cold Gold you'll find a detachable AND adjustable carry strap as well as a signature-Sarah Wells photo pocket for your ID card, photo of baby and/or milk storage guidelines. Inside of Cold Gold, you'll find a mesh pocket for extra milk storage bags or other items. Carry Cold Gold in style or tuck her neatly away inside the main compartment of your Sarah Wells Breast Pump Bag. Care Instructions: Spot clean as-needed, using warm water on a cloth or with faucet/sprayer on the inside, along with hand or dish soap. Air dry. Not washing machine or dryer safe. **This product is designed for use with healthy full-term infants. As with all breast milk and infant products, please be aware of applicable milk storage guidelines and consult your pediatrician and/or lactation professional with any questions.