Will these fit Costa Bloke ?

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

Switchback Eyewear Retainer Lightweight Silicone Sunglasses Strap

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

€ 20.60

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Austria.

Secure transaction

Description

🕶️ Keep your shades close, your style closer.

LIFETIME CONFIDENCE - Backed by Chums’ trusted lifetime warranty since 1983, your eyewear is protected for life.
FEATHERLIGHT COMFORT - Weighing just 0.4 oz, the one-piece molded design ensures all-day wear without irritation or neck drag.
EFFORTLESS MAINTENANCE - Simply wipe clean after your river runs or beach days—no fuss, no stress.
ADVENTURE READY DURABILITY - Crafted from high-quality silicone that resists UV rays, corrosion, and grime—perfect for every outdoor escapade.
NEVER LOSE YOUR FAVORITE SHADES - Snug dual attachment ports keep your glasses secure no matter the frame size.

The Switchback Eyewear Retainer by Chums is a lightweight, durable silicone strap designed to fit all eyeglass frame sizes with dual attachment ports. UV and corrosion resistant, it’s built for active lifestyles and backed by a lifetime warranty, ensuring your favorite glasses stay secure and comfortable during every adventure.

Specifications

ASIN	B07GL4G5SY
Age Range Description	Adult
Best Sellers Rank	#16,673 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #72 in Safety Eyewear Retainers
Brand Name	Chums
Color	Black/Aqua Marine
Customer Reviews	4.5 4.5 out of 5 stars (1,606)
Fastener Type	J Hook
Garment Size Country	United States
Included Components	Eyewear Retainer
Item Dimensions	4 x 6 x 1 inches
Item Type Name	Eyewear Retainer
Item Weight	11.34 g
Manufacturer	Chums
Manufacturer Part Number	12308884
Manufacturer Warranty Description	Lifetime Warranty
Material Type	Silicone
Occasion Type	Birthday, Christmas, Concert, Hanukkah
Pattern	Solid
Size	One Size
Style Name	Switchback Retainer
Style Number	12308884
UPC	093039845650
Unit Count	1 Count

Common Questions

Are the products genuine and authentic?+

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.

How long does delivery take and is it reliable?+

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.

What is Desertcart? Is it safe to order from?+

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.

How is product pricing calculated?+

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

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€ 20.60

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Austria.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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Switchback Eyewear Retainer - Lightweight Silicone Sunglasses Strap

Description

Specifications

Common Questions