Using the Portable JR Gear Pack That Fits in Your Pocket is a breeze. To open it, simply unzip the main compartment. You can use the two - style roll - top closure to secure your items. The stretchable mesh pockets on the sides are perfect for storing small, quick - access items. When you're done using it, you can easily fold it down to its compact size. As for maintenance, you can gently hand - wash it in cold water if it gets dirty. Avoid using harsh chemicals. Keep it away from sharp objects to prevent any tears. With proper care, this pack will serve you well for a long time.