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Conversion Chain Strap for Coach Box Bag Kay20

Price range: ¥195.00 through ¥369.00

Converts Shoulder Bag to Crossbody – Transform your Coach Box Bag (Kay20) from a short shoulder carry into a comfortable, hands-free crossbody. Ideal for daily wear, travel, or evenings out.
Custom Fit for Kay20 & Mini Box Bags – Designed specifically for Coach Box Bag models (Kay20 style). Secure lobster claw clasps attach easily to original D-ring loops – no mods or tools needed.
Mixed Chain + Leather Pad Design – Durable alloy chain with a smooth leather shoulder pad prevents slipping and adds comfort. Choice of gold or silver finish to match your bag hardware.
Adjustable Length (Select Styles) – Approx. 45–47 inches total length. Some versions include a detachable segment for length customization – perfect for petite to tall frames.
Aftermarket Accessory – High Quality – Not official Coach, but fully compatible and built to last. Scratch-resistant clasps, tarnish-resistant chain, and reinforced stitching on leather pad.
Comes Ready to Use – Includes 1 x crossbody chain strap + leather shoulder pad + 2 secure clasps. Attaches in seconds – just clip and go.

Style

Clear

Give your beloved Coach Box Bag (Kay20) a fresh new look and feel with our premium Shoulder Strap to Crossbody Chain Strap Conversion Kit.

Designed specifically for Coach Kay20 style bags, this accessory replaces the original short shoulder strap, allowing you to wear your bag crossbody for hands-free convenience and modern style.

Why You Need This Conversion Strap

Perfect Fit for Coach Kay20 Box Bag
Engineered with the correct clip size and weight capacity to match your vintage or modern Coach Box Bag. No loose fittings, no damage.
Elevated Style & Comfort
The mixed metal chain and leather accent strap adds an elegant, edgy touch to your bag. Wear it crossbody to distribute weight evenly and keep your bag secure.
Easy 5-Second Attachment
Simply clip both ends to the existing D-ring loops on your Coach Box Bag. No tools, no hassle.

Perfect For
- Daily commutes
- Evening outings
- Travel & sightseeing
- Gifting to Coach bag lovers
Note: This is an aftermarket accessory, not an original Coach product. It is fully compatible with Coach Box Bag (Kay20) and similar styles.