This padded material is very durable and is also resistant to gross temperature extremes. G-Flex will help prevent damage from bumps and drops either during a bumpy car ride or a crowded and cluttered backstage area. The interior is a soft synthetic wool that is designed not to damage the drum finish. In addition the bag features a tough ergonomically manufactured handle that makes portability both comfortable and easy. The bag is also complemented by an adjustable shoulder strap and rugged zipper designed not only for closure but for extended wear and tear.