The safety 12V travel bottle warmer is the perfect solution for parents to conveniently, safely and easily keep any size of baby bottle warm while in car. Adjustable neoprene material with zipper accommodates various size bottles - regular, angled and wide neck. Deluxe soft material insulates and protects. Hook-on clip allows parents to conveniently hang the travel bottle warmer from various places in the car, stroller or diaper bag. Small , compact design allows for easy storage in glove compartment or elsewhere.