Keep bottle contents safe.
Take the Wide-Neck Storage Travel Cap along with your bottle wherever it goes to keep the contents safe and secure. Whether you’re storing in the refrigerator or stowing for travel, the Dr. Brown’s™Wide-Neck Storage Travel Cap gets your baby bottle ready for anything Simply remove the nipple, collar, and internal vent system, screw on the Storage Travel Cap, and you’re done!

Use pumping, when transporting, and when warming
Use when traveling by air to prevent effect of pressurized cabin on the Dr.Brown’s vacuum-free bottle
Comes with two (2) Storage Travel Caps
BPA free