specifications

  • Brand :Crossrock
  • Material: Fiberglass
  • Fitted Instrument: Mastertone Banjo
  • Package Dimensions: 111x49x21cm; 44x20x9in
  • Shipping Weight:6.8kg(15lb)
  • Net Weight: 4.5(9.9lb)
  • Accessories:Keys; backpack straps; extra pads
Bluegrass & Folk

CRF2023MBJ Fiberglass Banjo Case – For Gibson Mastertone – Slim Style

SKU: CRF2023MBJ

$389.00

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    • Free shipping around US continental for orders above $49
    • 1 - 2 business days handling time before shipping
    • 30 days money-back guarantee and limited lifetime warranty

    Detailed Overview of the CRF2023MBJ Fiberglass Banjo Case – For Gibson Mastertone – Slim Style

    WATCH THE VIDEO
    We've not taken a video of the new model yet. This is the video of the old version. The new model comes with an archtop design that offers larger bridge space.
    PRODUCT OVERVIEW
    CRF2023 Series Fiberglass Banjo Case – Slim Style. Cut to the exact profile of a Gibson Mastertone, the CRF2023MBJ wraps your banjo in a 100% pure fiberglass shell. Inside, 20–25mm of high-density foam lines the body cavity in a full 360° surround, while donut-shaped padding on both the top and bottom lids cushions the resonator perimeter without putting pressure on the back arch or the bridge. A 350g custom-milled Loyal Green lining, bonded with Crossrock's proprietary colorfast adhesive, holds your instrument in a space engineered to do no harm — no reactive chemicals, no dye transfer, no risk to vintage nitrocellulose finishes.
    INSIDE MEASUREMENTS
    Inside Dimensions
    • Overall length: 99.5 cm (39.17 in)
    • Body diameter: 35 cm (13.78 in)
    • Distance between the body to the neck supporter: 6cm (2.35 in)
    • Body depth (at the rim): 10.5cm (4.125 in)
    • Max depth (at the bridge): 14.5cm (5.7 in)
    • Width at head: 12cm (4.7 in)
    •  Accessory compartment size: 26cm x 11.5cm x 8.5cm (10.25" x 4.5" x 3.35")
    FEATURES
    • 100% pure fiberglass shell — inherently resistant to corrosion, moisture, high temperatures, and flame. A material class typically reserved for flight cases at a considerably higher price point.
    • Donut-ring padding on both the top and bottom lids — keeps contact pressure on the resonator's outer rim, leaving the arched back and bridge floating in protected space. No direct load on the head, no bridge compression.
    • 20–25mm (0.8" - 1") of high-density foam wraps the body cavity in a full 360° surround, absorbing impact evenly from every direction.
    • 350g custom-milled Loyal Green interior lining, bonded with Crossrock's proprietary adhesive — both fabric and glue pass the highest colorfast and chemical safety certifications, ensuring zero risk of finish damage, even on vintage instruments.
    • Extended neck supporter with an integrated accessory compartment — lower lid to offer more space for the 5th peg and more storage than standard neck cradles for tuners, capos, strings, picks, and small gig-day essentials.
    • Built-in electronic hygrometer, fully removable — monitor humidity inside the case, swap batteries without tools, or relocate it to another case if needed.
    • Three removable padding strips included — one square pad for depth adjustment, two long strips for diameter fine-tuning — allowing the case to accommodate the minor dimensional variations between banjo brands and rim configurations.
    • Crossrock exclusive custom-molded alloy hardware — latches, hinges, and D-rings — designed and tooled in-house, not off-the-shelf components.
    • One latch equipped with an alloy TSA lock for secure air travel — open and close action is smooth, positive, and built for repeated use.
    • Heavy-duty backpack straps with oversized custom metal plate buckles — engineered for the weight of a full resonator banjo, with reinforced attachment points that won't pull loose under load.
    • Premium microfiber leather carry handle — naturally corrosion-resistant, soft to the grip, and anti-slip even with sweaty hands.

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