Upgrade 3 In 1 Diaper Bag Backpack is an indispensable good helper for every mom and dad!1.Easy to open and turn into a diaper changing station, thick and soft changing mat is convenient for you to change diapers or let your baby lie down and rest.2.With USB charging port at the side, easily to charge your Phone when go out to park, hiking and picnic ect.3. Breathable wide mesh shoulder straps helps you reduce the load on your back and shoulders, making you more comfortable and relaxed when carrying baby stuffs.4. Made of top-grade waterproof anti-friction Oxford fabric, reinforced stitching, lining and strong zippers. Each backpack has undergone tear resistance and load-bearing tests to ensure that it is stronger, durable, and load-bearing in use.Steps for Disassemble the Backpack:Step 1- First hold the bracket to connect it and stretch it to both sides and remove the bracket, and then flod the bracket flat.Step 2- Fold stand to fold it flat with "X", please don't use brute force.Step 3- Fasten the zipper on the back of the bag, the slider on front pocket, and close the zipper.Product Specifications:Include: USB charging port, 2 PCS Stroller Hooks, Retractable Brackets and Sponge padMaterial: Waterproof anti-friction Oxford fabricHow Much Capacity Can Baby Bag Have?8 x internal compartments (including main pocket)3 x insulated bags (to keep milk or water warm)2 x elastic side pockets (for baby tissue or umbrella)1 x double layer dry and wet separation bag (store wet towels)1 x back pocket, 1 x card bagWarm Tips:1. Open the crib on a relatively flat place.2. Please remove the mattress cover and wash it before using.3. Do not clean the inner core of the mattress. (Vacuum cotton cloth may shrink after cleaning.)4. Good for 0-18 months newborn baby.5. The package list are not included the data cable.