Polypropylene luggage is made from thermoplastic polymers through the chain-growth polymerization of mono polymers. Polypropylene is both strong and light. They lie between polycarbonate plastic and ABS luggage which gives them the best of both sides. They are more durable than ABS and lighter than polycarbonate luggage. The polypropylene luggage is designed to be chemical and temperature resistant. And in below video you'll see how durable it is, crack proof at all. If you cannot see the video here, please check on youtube link: https://www.youtube.com/shorts/iKs-hdjYA7I
Smarter Luggage designed this new polypropylene luggage, and only allowed one seller one market. Until the end of March 2022, it is already signed for many markets by his long-term cooperated customers, such like UAE, South Korea, and most countries in south Asia.