Experience the expandable and secure original SPIbelt with extender while travelling, walking or even mowing. The pocket easily expands to fit an iPod, large cell phone, keys, and other small personal items. The zipper length is six inches and will expand in all directions. Securely hold diabetic, EpiPen or medical supplies, and much more inside the plus size SPIbelt. The waistband stretches to 47 inches and size XL comes with one 12 inch waist extender attached and the size 2XL has two 12 inch extenders. SPIbelt is proudly made in Austin, TX USA.