The Amazon Basics 3-Piece Packing Cube Set helps with packing and organizing travel items by providing separate compartments for different types of clothing and accessories. The set allows us to neatly separate and categorize items such as shirts, pants, undergarments, and toiletries in our luggage. This helps to keep items organized, easily accessible, and prevents them from shifting around during travel. The packing cubes also help to maximize space in our luggage by compressing items and reducing wrinkles. Ultimately, using the Amazon Basics 3-Piece Packing Cube Set makes packing and unpacking more efficient and stress-free for travelers.