No：2011XLStyle：MetallicGreyTheBAMHightechTheBAMHightechisanexcellentchoicefortheplayerwhorequiresaprotectivecase,yetneedsalightweightcase.TheHightechisconstructedfromacombinationofhighperformancematerials.Theresultsofits3plystructurewithAIREXcore(rigidcellularcomponent)areextremelightnessandhighmechanicalcharacteristics.ExtremelyshockresistantmetallicABSexterioroveraPVCinnerlayerlinedwithvelvet.ProductFeaturesMetallicGreyExterior-BlackPlushInterior-Suspension-FoamSuspensionCushions3LayerConstruction:AIREX,ABSandPVCforExceptionalProtection-ExtremelyShockandPressureResistant4BowHolders-StringTube-RemovableInteriorAccessoryBag-ExteriorMusicPocket2PaddedAnti-slipBamShoulderStraps-SubwayStrap-D-ringsforShoulderorBackpackStrapOptionsFor4/4ViolinHightech款琴盒是对琴盒防护作用和轻便性有特殊要求的演奏者的首选，它是采用高分子结构原材料(高纤)製作而成，三层防护装置，轻便易携带，裏面是天鹅绒内衬，加上ABS抗震原料填充，为琴提供替身保护。