Gracallet Water-Resistant Lycra Zipper Carrying Case Bag for UE BOOM Wireless Bluetooth Speaker Fits for Logitech Ultimate Ears BOOM 1 & Boom 2 Wireless Bluetooth Speaker. 3mm thickness Water-Resistant Lycra cushion protects your speaker. Zippered closure provides easy access to your speaker. Built-in carabiner hook for backpack attachment. Package included: 1 speaker case (The speaker is not included)