Does anyone know if it’s possible to just buy the seal for this item? Alternatively, can anyone share the dimensions they have from their seal ring?

I couldn't find just the seal. Decided to buy the top.

Why are they so expensive when it says guaranteed for life?

I agree. Why are they so expensive?

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Thermos Stopper for Stanley Classic Vacuum Insulate Wide Mouth Bottles

Thermos Stopper for Stanley Classic Vacuum Insulate Wide Mouth Bottles

Product ID: 429974855

Details

Brand
ChangTa
Colour
Green
Material
Stainless
Product dimensions
5.7W x 6.3H
Shape
Stopper

♻️BPA-free, food-grade materials

⚙️Threaded screw-on design

🛡️Leak-proof silicone seal

Description

🧊 Lock in freshness, unlock your day with the ultimate thermos stopper!

LIGHTWEIGHT PORTABLE - Compact design slips easily into your bag or cup holder—ready for any adventure.
PREMIUM BPA FREE BUILD - Safe, durable materials that respect your health and the planet.
SECURE LEAK PROOF SEAL - Keep every drop exactly where it belongs—no spills, no stress.
EFFORTLESS SCREW ON FIT - Quick, tool-free installation for on-the-go convenience.
UNIVERSAL COMPATIBILITY - Perfectly fits Stanley Classic Wide Mouth bottles (1.1 QT & 2 QT) and Adventure-to-Go models.

The ChangTa Thermos Stopper is a precision-engineered replacement part designed exclusively for Stanley Classic Vacuum Insulated Wide Mouth bottles. Crafted from BPA-free, food-grade materials and featuring a leak-proof silicone ring, it guarantees a secure seal that maintains your beverage’s temperature for hours. Its threaded screw-on design ensures effortless installation and removal, making it the perfect companion for professionals and adventurers who demand reliability and convenience on the move.

Specifications

ASIN	B09DPPCQ3G
Best Sellers Rank	64,778 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 2 in Drinks Container Insulators
Brand	ChangTa
Brand Name	ChangTa
Colour	Green
Customer Reviews	4.1 out of 5 stars 924 Reviews
Dishwasher safe?	No
Included Components	Thermos Stopper Pico de Mate Replacement Part For Stanley Classic Vacuum Insulated Wide Mouth Bottle Thermos
Is the item dishwasher safe?	No
Item Dimensions W x H	5.7W x 6.3H centimetres
Item Shape	Stopper
Item Weight	32 Grams
Manufacturer	ChangTa
Material	Stainless Steel
Material Type	Stainless Steel
Model Number	Universal Replacement Thermoss Stopper
Number of Items	1
Product dimensions	5.7W x 6.3H centimetres
Shape	Stopper
UPC	782912649286
Unit Count	1.0 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

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

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Customer service was outstanding when I had questions about the product.

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