Does this also fit the Simple Modern Trek 40oz tumbler?

Yes, fits very well, exact fit.

Dose it fit Stanley 3o oz adventure quencher?

I just tried it on my 30oz and yes it does fit

Anyone have issues with it fading the finish of your cup. Mine now has a colored ring like it's transferring color

I don’t have any fading issues. I do remove the silicone sleeve before I wash my Stanley’s either by hand or in the dishwasher

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2 Pcs Silicone Boot for Stanley Quencher Adventure 40oz & IceFlow 20oz 30oz, Reduces Noise Protective Water Bottle Bottom Sleeve Cover Compatible With Tumbler

2 Pcs Silicone Boot for Stanley Quencher Adventure 40oz & IceFlow 20oz 30oz, Reduces Noise Protective Water Bottle Bottom Sleeve Cover Compatible With Tumbler

Product ID: 512406415

Details

Brand
MLKSI
Capacity
1.13 kg
Colour
Clear
Material
Silicone
Special features
Straw

🔇Noise reduction tech

♻️BPA-free, food-grade silicone

🛡️Shock & scratch protection

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€ 40.69

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Sold byAmazon IrelandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛡️ Protect your tumbler, silence your space, and sip in style!

SILENCE YOUR SIP - Eliminate awkward metal clanks in quiet spaces with ultra-quiet silicone cushioning.
ECO SMART MATERIAL - Crafted from durable, BPA-free, odorless silicone for safe, everyday use.
DOUBLE THE PROTECTION - Two-pack ensures you’re always covered—desk, car, or adventure-ready.
ULTIMATE TUMBLER ARMOR - Defend your Stanley quencher and IceFlow tumblers from dents, scratches, and slips.
PERFECT FIT EVERY TIME - Precision-designed for Stanley 20oz, 30oz, and 40oz tumblers plus compatible brands.

The MLKSI Silicone Boot is a BPA-free, food-grade protective sleeve designed to fit Stanley Quencher and IceFlow tumblers (20oz, 30oz, 40oz). It reduces noise from metal collisions, prevents scratches and dents, and enhances grip to extend your tumbler’s lifespan. Sold in a convenient 2-pack, it’s the perfect accessory for professionals who value quiet, durability, and style.

Specifications

ASIN	B0BN6N6R9H
ASIN	B0BN6N6R9H
Age Range Description	Adult
Best Sellers Rank	#67,469 in Sporting Goods ( See Top 100 in Sporting Goods ) #946 in Sports Water Bottle Accessories
Brand Name	MLKSI
Capacity	1.13 kg
Color	Clear
Customer Reviews	4.7 4.7 out of 5 stars (821)
Customer reviews	4.7 4.7 out of 5 stars (821)
Finish Types	Chrome
Included Components	2* Protective Silicone Boot
Item Dimensions W x H	9W x 9H centimeters
Item Type Name	Boot
Item model number	BB1
Manufacturer	MLKSI
Manufacturer	MLKSI
Manufacturer Part Number	BB1
Material Features	Dishwasher safe, BPA-free
Material Type	Silicone
Material Type Free	Bisphenol A (BPA) Free, Bisphenol S (BPS) Free, Polyvinyl Chloride (PVC) Free, Bisphenol F (BPF) Free, Di(2-ethylhexyl)phthalate (DEHP) Free
Model Number	BB1
Number of Items	2
Other Special Features of the Product	Straw
Pattern	Solid
Product Care Instructions	Dishwasher Safe
Product Dimensions	8.99 x 8.99 x 8.99 cm; 82 g
Product Style	Modern
Recommended Uses For Product	Sports, Camping, Hiking, Climbing, Running, Backpacking, Fitness
Reusability	Reusable
Shape	Round
Size	medium
Specific Uses For Product	Sports, Camping, Hiking, Climbing, Running, Backpacking, Fitness
Theme	Sports
Unit Count	2.0 Count

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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.

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.

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TrustScore 4.5 | 7,300+ reviews

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€ 40.69

Duties & taxes included

In stock

Sold byAmazon IrelandDelivered 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 Ireland.

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TrustScore 4.5 | 7,300+ reviews

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