Cosmos&reg; Black Color Neoprene Sleeve Travel Carry Case Protective Bag Cover for Logitech Ultimate Ears UE MINI BOOM Wireless Bluetooth Speaker/Speakerphone Washable premium soft neoprene sleeve case protect your speaker out of scratches. Specially design for Logitech Ultimate Ears UE MINI BOOM Wireless Bluetooth Speaker. Velcro opening & enclosure for easy access to your speaker. Speaker case built-in dee ring holder with 2.25" carabiner.