What is the diameter of the gasket?

Agreed, 2 3/8 and fits the hydro flask wide mouth lids (flip and standard) perfectly, seals completely

Just post the flippin dimensions!!!! Inner diameter, outer diameter, thickness if it is a flat ring or state that has a round cross-section. Get the s

Hello, here's the size of our O rings. Thickness：0.4mm; Outer Diameter: 2.03 inches; Inner Diameter: 2 inches;

Will this fit the 40 oz HydroFlask?

Dear Yes！It fits all sizes hydro flask wide mouth lids (flip and standard) perfectly. Thank you!

Desertcart Logo

Deliver to Trinidad and Tobago

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Description

💧 Seal the deal with Greant – never let a drop go to waste!

LEAK PROOF CONFIDENCE - Strong gasket design prevents spills and keeps your beverage secure during every commute or hike.
PERFECT COMPATIBILITY - Specifically engineered for Hydro Flask wide mouth flex caps (12oz-40oz) ensuring a flawless fit.
BONUS SILICONE COASTER - Includes a sleek silicone coaster to protect your surfaces and elevate your hydration game.
PREMIUM SILICONE MATERIAL - Crafted from high-quality, flexible silicone for long-lasting durability and superior sealing.
COST EFFECTIVE REPLACEMENT - Save money by replacing worn-out seals instead of buying new lids or bottles—eco-friendly and wallet-friendly.

Greant’s 6-piece replacement O-ring set is precision-made for Hydro Flask wide mouth flex caps (12oz to 40oz). Constructed from premium silicone, these durable gaskets ensure a leak-proof seal, extending the life of your bottle without costly lid replacements. The pack includes six seals plus a silicone coaster, combining value and functionality for the active professional who demands reliability and style.

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.

TT$339

Duties & taxes incl.

Trinidad and Tobagostore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

ChatGPT - opens in a new tab Perplexity - opens in a new tab Claude - opens in a new tab Grok - opens in a new tab Google AI - opens in a new tab

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

View all Trustpilot reviews

Color	Clear
Style	Compatible with Hydroflask Flex Cap
Shape	Round
Material Type	Rubber
Number of Pieces	6
Batteries Included?	No
Brand	Greant
Manufacturer	Greant
Product Dimensions	6.5 x 1.19 x 6.6 cm; 9.07 g
ASIN	B0BCFVBS5F

Greant 6 PCS O Ring Compatible with Hydro Flask Wide Mouth Coffee Lid, Rubber Seal Compatible with Hydroflask Lid, 2 inch Flip Lid Gasket, Compatible with Hydro Flask Gasket Seals

Details

Description

Specifications

Have a Question? See What Others Asked

Common Questions