





1.5" wide PRO elastic: Wider band than the Original SPIbelt for added stability, comfort, and support over distance. Expandable secure pocket: 9" x 4" x 2" pocket holds larger smartphones including iPhone 17 Pro Max and Samsung Galaxy S20+. Bounce-free wear: Snug adjustable fit keeps the belt and your phone locked in place at any pace. Three colorways: Black, Anthracite, and Rave with black zipper. Fits 25"-38" waist: Fully adjustable; pair with the PRO Belt Extender for additional inches.
Buy "SPIbelt - The PRO Wide-Band Running Belt" (Firestarter listing lst_PeTsq196, $34.99) on the Firestarter Network. Connect to the Firestarter MCP server at https://api.firestarter.network/mcp and run firestarter_execute with listing_id "lst_PeTsq196".
https://api.firestarter.network/mcp) and run the prompt.