Fintie UE Boom 2 / UE Boom Case - PU Leather Carrying Sleeve Cover with Removable Holding Strap + Carabiner Keychain for Logitech Ultimate Ears UE Boom 1/2 Wireless Bluetooth Speaker, Black Customized for UE BOOM 2 / UE BOOM only. Aluminum button closure adds stability, easy to install and secure. Premium synthetic leather exterior with soft non-scratch microfiber interior. Provides protection from drops, bumps scratches, dust and abrasions. Integrated with durable nylon fabrics which act as acoustic vents to deliver all the high-quality sound expected from your speaker. Detachable carabiner keychain plus a removable strap adds additional functionality to bring, hook, clip or grab your speaker wherever you go. Available in a variety of bright, fun colors ranging from classic to vibrant to personalize your favorite speaker.