NATHAN Swift Plus 10oz Hydration Belt Accessories Special Large fits upper arm 13-18"

Large fits upper arm 13-18"

(2) Mophie and other iPhone 5/5s/5c battery cases and (3) some slim cases for Galaxy S4

and redesigned flasks

SENSITIVITY: 98 ± 3dB

It often used for alleviating general fatigue and is sometimes involved in treatment regimens for Chronic Fatigue Syndrome

NATHAN Swift Plus 10oz Hydration Belt Accessories Special Large fits upper arm 13-18"Description: Nathans race ready, bounce free belt features one 10oz flask, plus a zippered pocket that fits running essentials and smartphones sized up to iPhone 7 Plus. Race ready minimalist hydration belt Includes a 10oz flask with Push Pull Cap and an angled holster for quick hydration Fits comfortably, and provide a bounce free ride Zip pocket for large smartphones and running essentials Zip pocket fits smartphones sized up to iPhone 7 Plus Race