Deliver to Vanuatu

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

MLKSI 2Pcs Silicone Boot for Stanley 40 oz 30 oz Cup Accessories, Protector Silicone Water Bottle Bottom Sleeve for Stanley 40 oz 30 oz Tumbler Simple Modern Tumbler

MLKSI 2Pcs Silicone Boot for Stanley 40 oz 30 oz Cup Accessories, Protector Silicone Water Bottle Bottom Sleeve for Stanley 40 oz 30 oz Tumbler Simple Modern Tumbler

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

Yes, fits very well, exact fit.

Q: Dose it fit Stanley 3o oz adventure quencher?

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

Q: 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

Product ID: 544273546

Secure Transaction

Details

Brand
MLKSI
Colour
Clear
Special Feature
Straw
Style
Modern
Theme
Sports
Recommended Uses For Product
Sports Camping

🔇Noise reduction for quiet zones

♻️BPA-free, reusable silicone

🛡️Shock & scratch resistant

Description

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

ALL ROUND ARMOR - Defends your Stanley and Simple Modern tumblers from dents, scratches, and slips—extend your tumbler’s life effortlessly.
DOUBLE PACK VALUE - Two protective boots included so you’re always covered, whether at work, gym, or on your next adventure.
ECO CHIC MATERIAL - Crafted from food-grade, BPA-free silicone that’s safe, odorless, and dishwasher friendly for daily use.
UNIVERSAL FIT FLEX - Designed to snugly fit Stanley 20oz to 40oz tumblers and Simple Modern 40oz, plus many other brands—versatility meets style.
SILENT WORKSPACE SAVIOR - Eliminate awkward metal clinks in meetings or libraries with ultra-quiet silicone protection.

The MLKSI Silicone Boot is a durable, BPA-free protective sleeve designed to fit Stanley and Simple Modern tumblers from 20oz to 40oz. It reduces noise from metal collisions, prevents scratches and dents, and offers skid resistance, all while being dishwasher safe and reusable. Perfect for professionals and outdoor enthusiasts who want to keep their drinkware pristine and quiet.

Specifications

Brand	MLKSI
Colour	Clear
Special Feature	Straw
Style	Modern
Theme	Sports
Recommended Uses For Product	Sports, Camping, Hiking, Climbing, Running, Backpacking, Fitness
Included Components	2* Protective Silicone Boot
Specific Uses For Product	Sports, Camping, Hiking, Climbing, Running, Backpacking, Fitness
Shape	Round
Pattern	Solid
Product Care Instructions	Dishwasher Safe
Age Range (Description)	Adult
Material Feature	Dishwasher safe, BPA-free
Reusability	Reusable
Net Quantity	2 Count
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
Number of Items	2
Finish Type	Chrome
Manufacturer	MLKSI
Country of Origin	USA
Item model number	BB1
Product Dimensions	8.99 x 8.99 x 8.99 cm; 82 g
ASIN	B0BN6N6R9H

Have a Question? See What Others Asked

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

Does it still fit in a car cupholder with this on?

Dose it fit Stanley 3o oz adventure quencher?

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

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

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products