Features:1. Made of high quality material, waterproof, durable to use.2. Professional design, filled with reinforced cotton padding, protects your ukulele from damage.3. 2 in 1 design, which can be used as backpack and handbag for easy carrying.4. The length of the shoulder straps is adjustable, which can be more suitable for the needs of music lovers.5. Suitable for daily and travel use for ukulele and guitar.Specification:Material: Oxford cloth + CottonColor: BlackOptional Size: 21", 23"21": Approx. 56*20.5*8cm/ 22.05*8.07*3.15in23": Approx. 64*24*9.5cm/ 25.20*9.45*3.74inWeight: Approx. 236-263gPacking List:1 * Ukulele Bag