This office foldable U-shaped neck pillow with a storage bag is made of high-quality thickened material, providing a soft and comfortable touch. Its U-shaped design conforms to ergonomic principles, offering comprehensive support for the head and neck. The product integrates the storage bag with the pillow, making it easy to store after use, whether for business trips, travel, or office naps, without the worry of losing the storage bag. Additionally, this neck pillow features foldable characteristics, allowing it to be easily folded into a compact shape and stored in the storage bag when not in use. Since the U-shaped neck pillow frequently comes into contact with sweat, dust, and bacteria, its washable feature enables effective removal of these stains and bacteria through regular cleaning, thus maintaining the cleanliness and hygiene of the pillow. The washable design also makes pillow maintenance more convenient, extending its lifespan.