Btyty Electric Bass Guitar Bag Backpack - 20mm Thick Padded Case for Electric Bass & Acoustic Guitar (Black) - Perfect for Gig Travel, Band Practice & Instrument Protection

Features: Made of high quality oxford cloth, with certain waterproof function and compact design. Suitable for electric bass / electric guitar. Two adjustable backpack straps and one handle provide multiple ways of carrying, allowing for easy transport between gigs, rehearsals or classes. Multilayer hemming-stitch makes the bass bag very durable. The bag has a large zip pocket for storing small music instrucment accessories. Improved thickened sponge was filled between the inside and the outside oxford fabric, which can more effectively protect your instrument. Exterior dimensions: 120cm height * 17.2cm top bout * 38cm upper bout * 6cm thickness.Specifications: Color: Black Material: 600D 0xford cloth and thickened sponge Range of Application: For electric bass, eletric guitar Unfolded Size: 120 * 38 * 6cm / 47.2 * 15 * 2.4inch (H * Max. W * T) Package Size: 38 * 30 * 8cm / 15 * 11.8 * 3.1inch Package Weight: 472g / 16.6ozPackage List: 1 * Bass Bag

?Compatible with 85mm Guitar Sound Hole: Multi-functional digital sound hole humidity controller designed for EQ classic guitars with sound hole of 85mm.

?Guitar Humidifier Function: Moisten the sponge in humidifier silicon case by water, and install the silicon case to the cover to increase the humidity of your guitar.

?Guitar Dehumidifier Function: Put the silica gel pack into the small pouch, and fix the pouch to the cover to absorb mois ture around your guitar.

?Digital Hygrometer & Thermometer Function: The sound hole cover is designed with a sensor to monitor the temperature and humidity for outside guitar, and with LCD display showing the accurate temperature and humidity information for you, very convenient to use.

?Normal Sound Hole Cover Function: Can be used as a normal guitar sound hole cover to eliminate unwanted feedback and enhance stage volume. Quick and easy to install & remove, and soft rubber covers the installation edge and ensures no damage to your guitar.