Specifications:Features:- Waterproof oxford material and 10mm inside cotton,durable and soft touching feeling,better protect for your ukulele.- Double shoulder straps with adjustable length, can be a backpack.- Thickening of the handle, more comfortable.- Lightweight portable and easy to carry.- You can put your music book and phone or other things into the outside bag.- For 21 inch ukulele.- Suitable for travel, outdoor performance,and training.Color: Blue, Gray, RedFace Material: Waterproof OxfordIining Material: NylonProduct Weight : 390 G / 13.76 OuncesProduct Dimensions (L*W*H) : 570*210*75 MM / 22.44*8.27*2.95 InchesPackage Weight : 420 G / 14.82 OuncesPackage Dimensions (L*W*H) : 250*200*10 MM / 9.84*7.87*0.39 InchesRetail Packaging: No, No PackingPackage Include:1x Ukulele Bag