Crossrock Fiberglass Double Case for Mandolin & 4/4 Violin Fits A F Style Black Gloss Finish, TSA Lock, Backpack Straps, Accessory Storage Pro Tour Series Black（CRF2020MVBK 1）

🪕🎻 Universal Fit for A/F Mandolins + 4/4 Violin – Custom-molded to securely hold a standard 4/4 violin and either an A-style or F-style mandolin—perfect for multi-instrumentalists, bluegrass performers, or touring musicians. 🧳 Oblong Fiberglass Shell for Dual-Instrument Protection – Lightweight yet impact-resistant fiberglass shell shields both instruments with independent compartments and shock-absorbing suspension padding. 🔒 TSA-Approved Travel Lock – Center-mounted lock provides security and convenience when flying or touring, meeting international TSA standards for checked or carry-on gear. 🎒 Backpack Straps + Ergonomic Carry Handle – Adjustable padded backpack-style straps plus a molded leather-wrapped handle offer multiple carry options for festivals, rehearsals, or jam sessions. 📦 Interior Accessory Compartments + Modular Padding – Built-in storage for rosin, tuners, strings, and shoulder rests. Includes extra foam blocks for customizable fit—compatible with most violin + mandolin body shapes.