Quad Lock USA® - Official Store

Run Kits - iPhone

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$47.99 $79.98 In stock

Category: iPhone 17 Pro

The Quad Lock® Sports Armband is the easiest and most secure way to take your iPhone on your next run, walk or gym session.

PROTECTIVE / IMPACT RESISTANT CASE

The tough, Nylon core and impact absorbing TPU edge-to-edge outer shell protects your iPhone from everyday activities.

QUICK TO ATTACH / DETACH

Forget squeezing your iPhone into an annoying plastic pouch. The simple twist and lock makes it easy to attach / detach your iPhone. The armband is fully adjustable to fit any arm size between circumference 17-38cm to 6.5"-15".

SECURE MOUNTING

The patented dual-stage lock means that your iPhone will stay secure, no matter how fast you move those arms.

COMFORTABLE

Made with stretchy Nylon Lycra, the Quad Lock® Sports Armband fits comfortably and securely onto your arm or over activewear. The dual-stage lock means that your iPhone sits slightly raised from the armband, so there is no friction between your arm and the iPhone.

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When it ships

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Scarlett ★★★★★

The nylon core feels rock-solid against my sweaty palms, and the impact-absorbing case gives me total peace of mind when I toss my phone onto the gym bench between sets. It's genuinely the first armband I've used that doesn't slide around mid-stride, even on sprint intervals.

Harper S. ★★★★★

Took it out for a 5-mile run this morning and the armband didn't budge a single millimeter, even through some sweaty sprints. The impact-resistant case gives me real peace of mind when I'm reaching for my water bottle mid-stride. Exactly what I needed for gym days too.

Stella ★★★★★

The nylon core feels solid yet flexible, and the impact-absorbing case gives me total confidence when I'm swinging my arms hard on the treadmill. It stays put with zero bouncing, even during sprints.

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