How do you remove the sliding portion of the lid for cleaning? I read in some other reviews that this is possible.

I didn't know you could remove the lid until you asked and I looked closer. Look on the underside of the lid and see the two plastic slider "legs" that keep the lid on. Pinch them towards the middle of the lid and that allows the slider to release. When done cleaning just push to pop it back on.

Will this work with the maars skinny 20oz tumbler?

No, it does not fit skinny tumbler. It's for 20oz Yeti shape ones.

Will these fit a Calcutta 20 oz tumbler?

I don’t know if they would or not, sorry

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Travel Tumbler Spill Proof Lid

Product ID: 123454768

Details

Brand
SUNWILL
Capacity
5 ounces
Color
Clear
Material
AS
Special Feature
Bpa Free Safe

🥤Straw Friendly Wide Mouth

♻️BPA Free & Dishwasher Safe

🛡️100% Spill Proof Seal

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11176CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🥤 Upgrade your sip game with spill-proof style!

SIP YOUR WAY - Wide mouth design accommodates both straight and bent stainless steel straws for versatile sipping.
LOCK IN EVERY DROP - Silicone O-ring ensures zero leaks, keeping your drinks secure on the move.
SAFE SUSTAINABLE - Crafted from premium BPA-free materials that are dishwasher safe for effortless cleaning.
LIFETIME CONFIDENCE - Backed by a limited lifetime warranty—because your tumbler deserves the best.
BUILT FOR YOUR SUNWILL TUMBLER - Precisely engineered to fit 20oz & 24oz SUNWILL travel tumblers perfectly—no compromises.

The SUNWILL Lid 20oz Travel Tumblers Replacement Pack offers a premium, BPA-free silicone sliding lid designed exclusively for SUNWILL 20oz and 24oz vacuum insulated tumblers. Featuring a 100% spill-proof silicone O-ring and splash-resistant sliding cover, it ensures leak-free, on-the-go hydration. Dishwasher safe and straw friendly, this durable lid revitalizes your tumbler with a modern, reusable design backed by a limited lifetime warranty.

Specifications

ASIN	B07QS41K3D
Age Range Description	Adult
Best Sellers Rank	#43,948 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #1,360 in Tumblers & Water Glasses
Brand Name	SUNWILL
Capacity	5 ounces
Color	Clear
Customer Reviews	4.5 4.5 out of 5 stars (1,568)
Included Components	Lid
Is the item dishwasher safe?	Yes
Is the item microwaveable?	Yes
Item Weight	0.22 Pounds
Manufacturer	SUNWILL
Material Features	Insulated
Material Type	AS
Number of Items	2
Occasion	travel
Other Special Features of the Product	Bpa Free,Dishwasher Safe,Sliding,Spill Proof,Vacuum Insulated
Pattern	Solid
Product Care Instructions	Dishwasher Safe
Product Style	Modern
Recommended Uses For Product	Travel
Reusability	Reusable
Set Name	2 Pack Travel Tumbler Lids
Shape	Round
Size	2 Count (Pack of 1)
Theme	Travel
Unit Count	2 Count

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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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