When JJ Cole created the System Bag they really had everything and we mean everything in mind. It has it all: Big spacious interior, additional organizer pockets, specialized compartments for cell phone, bottles and an MP3 player pocket with cord escape. It comes equipped with the JJ Cole essentials pacifier pod and changing pad and tote. It has a wide adjustable shoulder strap that makes it easy to carry and stroller attachment straps that loops around the strollers handle keep the System in place while out and about. It comes in 3 different colours and is made from 100% coated nylon make clean up a breeze.