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Costa Del Mar

Costa Del Mar Unisex Adult Bowline Silicone Retainer

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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, May 14
Order within 8 hours and 38 minutes
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Color: Black/Blue


Size: 19 in


Description

Never forget where your sunglasses are again with sunglass retainers from Costa Del Mar. Flexible and lightweight, these minimally designed retainers will ensure your frames stay exactly where you need them. Costa products sold by authorized sellers, like Amazon, are eligible for all manufacturer warranties and guarantees. Visit the Costa shop by clicking on the brand link above to shop the entire Costa assortment.

Department ‏ : ‎ womens


Date First Available ‏ : ‎ May 14, 2025


Best Sellers Rank: #63,957 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry) #15 in Men's Eyeglass Chains


#15 in Men's Eyeglass Chains:


Customer Reviews: 4.6 4.6 out of 5 stars (3,404)


Brand Name: Costa Del Mar


Global Trade Identification Number: 91


UPC: 097963554091


Age Range Description: Adult


Manufacturer Part Number: BW


Style Number: A6S0001KT


Manufacturer: Costa Del Mar


Item Type Name: Leash


Color: Black/Blue


Style Name: Costa Bowline Silicone Retainer


Pattern: Solid


Item Dimensions: 6 x 2 x 2 inches


Material Type: Silicone


Fastener Type: Snap


Garment Size Country: United States


Size: 19 in


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, May 14

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Great leash
Color: Grey/Blue Size: 19 in
Works as advertised. Great leash for my Costa Tuna Alley's
Reviewed in the United States on April 22, 2026 by Silvrbdgr
    • For frames that have smaller profile temple tips, this retainer fits really snug.
Color: Black/Blue Size: 19 in
If you've got large profile temple tips or have a flared out ear piece, then this retainer is not going to work for you. It is likely to split open whilst trying to snug them on the flare. For larger flared out temple tips, go with the 'Costa Del Mar unisex-adult C-line Retainer'. I recently acquired the Saint Laurent frame (SL 505), and it has low profile skinny temple tips. This bowline silicone retainer is perfect with a nice adjustable bead that slides up and down. If your bead slips off, you can get your handy Hemostat Forceps Locking Tweezers Clamps and pull the bead back through with no issues. Some things to keep in mind. if you produce a good bit of sebum or oil on your face and behind your ears, the silicon retainer will break down and disintegrate over time since your oily skin is acidic compared to the silicone rubber. To increase the lifespan of your retainers. wash your glasses and retainer regularly under warm soapy water, and pat dry with cotton fiber towl or some other means, etc. Whatever you use, it should not scratch up your lens or framesl ... show more
Reviewed in the United States on February 11, 2024 by Polkatronica
    • Nice Retainer
Color: Grey/Blue Size: 19 in
This silicone retainer arrived quickly, and it was priced at a fair number. I have installed it ironically on a pair of Costa sunglasses. We will see how long it lasts in the Florida sunshine, but I’m assuming the retainer will last longer than the sunglasses.
Reviewed in the United States on March 20, 2026 by Lee Axdahl
    • good product
Color: Grey/Blue Size: 19 in
nice
Reviewed in the United States on April 25, 2026 by Scott Stulb
    • Great Fit!!!
Color: Black/Blue Size: 19 in
They fit perfectly!! Lightweight and comfortable
Reviewed in the United States on November 29, 2025 by Travis Crider
    • Lightweight
Color: Grey/Blue Size: 19 in
lightweight and does what it's supposed to do
Reviewed in the United States on April 13, 2026 by Amazon Customer
    • RECOMENDADO
Color: Grey/Blue Size: 19 in
EXELENTE
Reviewed in the United States on March 27, 2026 by SIMON JOSE NARVAEZ MARIN
    • Excelente
Color: Black/Blue Size: 19 in
Excelente
Reviewed in the United States on March 2, 2026 by Luis Daniel Vargas Ramírez

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