Caseonl Tether · Strap Patch for Any Case
Caseonl Tether · Strap Patch for Any Case
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A small adhesive patch that sits inside your phone case and gives a strap somewhere to clip on, so the Caseonl Loop strap works with the case you already own, even if it has no strap holes. Stick it to the inside of the case near the bottom edge, close the case over it, and clip your strap to the loop.
Material: polyurethane (PU), not leather
Size: 5.5 x 4 cm
Weight: about 22 g
Works with most closed-back cases. Not for use without a case.
What is in the box: 1 x patch. Strap sold separately.
Patch adhesif pour cordon de telephone, 5,5 x 4 cm, polyurethane.
Shipping & returns
Shipping & returns
Shipping is $4.99 under $24 and free on orders of $24 or more. Not right for you? You're covered by our 30-day money-back guarantee: contact us and we'll sort out a return or replacement.
Compatibility
Compatibility
Cases are cut for one specific iPhone — choose your exact model in the options above so the camera cut-out and buttons line up.
Wallets (like Caseonl Snap) have no model to choose. They attach magnetically to MagSafe iPhones — iPhone 12 and later, except iPhone 16e, which has no MagSafe magnets — or to any MagSafe-compatible case.
Not sure what fits? Check your iPhone in our compatibility finder or email support@caseonl.com.
Care & materials
Care & materials
Wipe clean with a slightly damp cloth. Avoid prolonged direct sunlight to keep colors rich. Questions about a specific material? Message us — we answer fast.
Will the magnet hold?
Will the magnet hold?
Magnetic models use a MagSafe-compatible magnet array designed to hold through everyday movement — pockets, bags, commutes. For the strongest hold, attach directly to a MagSafe phone or MagSafe-compatible case. If it doesn’t hold up in your real life, the 30-day guarantee applies.
Will magnets affect my cards?
Will magnets affect my cards?
No — chip and tap-to-pay cards are not magnetic and are unaffected in normal use. The one exception is old-style magstripe-only cards like hotel keys: keep those separate. Read the full explanation.

Caseonl Tether · Strap Patch for Any Case
$9.99