Dual use ergonomic design - Thickened shoulder strap provides a pressure-reducing, comfortable carrying experience that fits the body curve, extends the tension distribution, and reduces fatigue. - The side carry option can be raised for convenience, and the top handle is further thickened to ensure a secure, non-slip grip. Material and construction - Made from 600D waterproof Oxford fabric, offering waterproof, tear-resistant, and wear-resistant performance for everyday use. Hardware and access - Thickened metal zipper head for smooth opening and closing and enhanced durability. Back comfort and protection - Breathable back panel with a pressure-reducing cushion built from three materials. It combines a breathable mesh inner layer, two layers of slow-recovery sponge, and three layers of foam to provide breathability, slow-release support, and improved shock absorption. Use scenarios - Daily practice and commuting: comfortable to carry during lessons or city commutes, reducing shoulder and back fatigue. - Gigs and travel between venues: durable fabric and reliable hardware protect the guitar during transit between studio, rehearsal spaces, and performance locations. - Studio or classroom transport: the breathable back panel and reinforced handle offer practical comfort when moving equipment between rooms or buildings.