Sturdy shell with waterproof seal High quality latches and handle Padded shoulder-straps Weighs:8.2 -10.12 lbs Taile carbon fiber cello ... :higher quality nylon fabric cloth.Available shell color :many colors for your choose .like,red ,blue, black,yellow,pink...Interial color ... ,navy blue,blackWeight:8.2-10.12lbsDemenstion:outside:137*53.5*43(L*W*H) 4/4 only carbon fiber cello case for sale