Armpocket X Plus Running Armband for iPhone 12 Pro Max, Galaxy S21 Ultra/Note 20, and large full screen devices


Size Guide

Armpocket Sizing Chart

As one of the best Galaxy Note 10 and iPhone 12 Pro Max accessories, the Armpocket X Plus Armband helps you get the most out of your cutting-edge device. It features a full-access window that's compatible with Apple Face ID and Samsung Iris Scanner so you can use all your phone's best features while you log miles. The memory foam padding and no-slip, fully adjustable strap ensure comfort and a customizable fit.
DIMENSIONS (H x W x D): 6.5” x 3.5” x 0.75” (16.5 cm x 8.9 cm x 1.9 cm)
  • iPhone 12 Pro Max/ 11/11 Pro/11 Pro Max/XS Max
  • Galaxy S21, S20 Ultra, S20+, S10+, Galaxy Note 10+
  • Note 20, Note 9Pixel 3a XL/3 XL
  • Large full-screen devices up to 6.5"
  1. Weight 4 ounces
  2. Strap Length: Medium fits upper arm 10-15", Large fits 13-18"



  • Designed for the iPhone 12 Pro Max, Galaxy S21 Ultra/Note 10+ and other full-screen devices up to 6.5 inches/16.5cm
  • Crystal clear window provides full access and is compatible with Samsung Iris Scanner and Apple FaceID (we recommend removing any phone case to achieve the best results, if utilizing facial recognition features)
  • Memory foam padding, durable sport Velcro & soft vented straps combined with an ergonomic design make your Armpocket comfortable & keep it in place through your most strenuous exercise! 
  • Veteran-owned Armpocket is designed in the USA, lab tested, exceeds Mil-Grade standards, drop-proof, & IPX4 (weather/sweat proof) rated!
  • Our patented design allows you to wear your Armpocket 4 ways: bicep, forearm, hand & bike
  • Universal audio/charging ports and easy glide dual-locking zippers provide access on the go


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