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Chums Switchback Retainer

Q: Will these fit Costa Bloke ?

They should. Our Switchback retainers have 2 different openings, one for smaller ends and one for regular/larger ends.

Product ID: 550053870

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🌊UV & corrosion resistant silicone

⚖️Ultra-lightweight at 0.5 oz

🕶️Universal fit for all frame sizes

Frequently Bought Together

Chums Switchback Eyewear Retainer - Lightweight Silicone Sunglasses Strap

Chums Switchback Safety Eyewear Retainer - Lightweight & UV Resistant Silicone Sunglasses Strap for Men & Women - Black/Smoke

Chums Slim Retainer - Adjustable Eyewear Keeper - Thin Silicone Safety Eyewear Retainer for Women & Men

Description

🕶️ Keep your vision sharp and your style sharper with ChumsSwitchback!

COMFORT THAT LASTS ALL DAY - One-piece molded design is feather-light and irritation-free, so you forget it’s even there.
FITS EVERY FRAME EVERY STYLE - Dual attachment ports adapt seamlessly to small wireframes or larger standard glasses.
LIFETIME WARRANTY BACKED TRUST - Since 1983, Chums guarantees quality and durability with a lifetime warranty against defects.
NEVER LOSE YOUR FAVORITE GLASSES - Snug, secure fit keeps your eyewear exactly where you need it—always within reach.
BUILT FOR ADVENTURE READY FOR ANYTHING - Durable silicone resists UV rays and corrosion—perfect for ocean, river, or urban explorations.

The ChumsSwitchback Retainer is a lightweight, durable silicone eyewear strap designed to fit all frame sizes with dual attachment ports. UV and corrosion resistant, it’s perfect for active lifestyles including fishing and kayaking. Comfortable for all-day wear and backed by a lifetime warranty, it ensures your glasses stay secure and accessible no matter where your day takes you.

Specifications

Age Range	Adult
Color	Black/Aqua Marine
Size	One Size
Style	Switchback Retainer
Team	Chums
Frame Material	Silicone
Height	10.5 inches
Length	1.25 inches
Width	0.25 inches
Material Type	Silicone
Number of Items	1
Outer Material	down
Season	Year-round
Features	Helmet Compatible
Sport	Fishing, Kayaking
Included Components	Eyewear Retainer
Batteries Included?	No
Brand	Chums
Department	mens
Manufacturer	Chums
Item model number	12308884
Product Dimensions	10.16 x 15.24 x 2.54 cm; 11.34 g
ASIN	B07GL4G5SY

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Will these fit Costa Bloke ?

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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