【REVOLUTIONARY BRAIDED CARBON FIBER CONSTRUCTION】Features Aerospace-Grade braided carbon fiber with interlocking fiber technology that's 200% more impact-resistant than standard carbon fiber. 【LIGHTWEIGHT WITHOUT SACRIFICING PROTECTION】Unique diamond-braided pattern eliminates weak points.Weighs only 3.6kg, while being 2x stronger—protects against drops, crushing, and extreme weather. 【PATENTED INTERIOR SAFETY SYSTEM】Suspended shock-absorbing works with braided exterior to create dual-layer protection - Plush velvet lining prevents scratches to varnish. 【Smart Interior with Dedicated Bow Storage】2 bow holders + accessory pouch for rosin/strings. Plus built-in hygrometer . 【Ergonomic Dual-Carry Design】Padded backpack straps (for hands-free transport) + multi-position handle—perfect for subway commutes or long walks to rehearsals.