About this item [Soft Material] The adjustable neck circumference ensures a comfortable fit for all travelers, and the velvet fabric provides a soft and luxurious feel against the skin. [Space] Designed for neck comfort, this travel pillow can hold up to 4 adult T-shirts. Once full, it expands to accommodate up to 6 adult T-shirts (measured and tested). [Travel Neck Pillow Storage Bag with Long Zipper] Say goodbye to the hassle of short zippers. This refillable travel pillow features a concealed side zipper, making it large enough to easily fit your belongings. It folds flat, measuring approximately 7 inches wide by 31 inches long. [Stylish Backpack] Our refillable travel neck pillow features a unique backpack design, allowing you to carry it hands-free. Stay stylish and comfortable wherever you go [Travel Essential] This unique carry-on bag provides extra storage space and eliminates baggage fees when flying, allowing you to travel with ease. Enjoy the comfort of your neck pillow and lumbar support on planes, car trips, trains, and even as a convenient carrier on bicycles and motorcycles