1.This case that fits most of standard curved bell soprano saxophone
2.High quality fabric with high-density foam, which can well protect the instrument from rain or other wet liquids
3.Internal sponge and soft flannel, can protect the instrument well
4.Large space music pocket, you can carry more musicbook with you
5.YKK zipper, strong and durable,comes with shoulder straps, backpackable
6.Padded backpack straps that tuck away into their own pocket when not in use