Can you not store milk in these? Looking for a way to keep my son's soy milk cold without lugging an ice pack.

You can definitely put milk in this thermos, but to keep it ice cold you need a water bottle ice pack (the myColdCup ones on Amazon). These work really well because the ice pack is put *inside* the thermos (rather than a bulky ice pack outside), so it does not need to be nearly so big to have the same cold effect. One ice pack in this 12 oz thermos will keep the milk really ice-cold for more than 8 hrs. He will love it!

is this bottle leakproof?

Yes, is is leakproof. If the top is screwed on correctly (not misthreaded) and the straw is pulled through tight, it will NOT leak. The few times we’ve had it leak is due to user error. Though it will obviously leak (little dribbles) if the top is not closed and the bottle is turned upside down or laid on its side. For reference, we’re probably going to buy this for the third time in two years because it keeps getting lost. It’s leak proof and easy to clean (no mold).

Can this bottle be filled with hot water and keep the water warm for hours?

No. It says that ON THE BOTTLE. It’s not for hot liquids

Can i use it for milk

Yes, this could be used for milk, or any other cod beverage.

Desertcart Logo

Deliver to KUWAIT

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

❄️ Sip in Style, Stay Cool All Day!

BUILT TO LAST - Rugged stainless steel interior and exterior means this bottle can keep up with your hustle.
HYGIENIC HANDY - Push-button lid with pop-up straw and integrated carry handle for effortless sipping on the go.
COMPACT POWERHOUSE - Sleek 12-ounce size fits perfectly in your bag without weighing you down—hydration meets style.
STAY CHILL ALL DAY - Keeps your drinks icy cold for a full 12 hours—because lukewarm is so last season.
NEXT LEVEL INSULATION - Advanced THERMOS vacuum technology locks in freshness and blocks out heat like a pro.

The Thermos Pink Funtainer 12 Ounce Bottle features durable stainless steel construction and advanced vacuum insulation technology to keep beverages cold for up to 12 hours. Designed with a hygienic push-button lid and pop-up straw, it offers convenient, spill-resistant hydration in a compact, stylish pink design—perfect for busy professionals on the move.

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.

KD 22.95

Duties & taxes incl.

KUWAITstore

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

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

View all Trustpilot reviews

Brand	Thermos
Model Number	F4100PK6
Colour	Pink
Product Dimensions	6.86 x 6.86 x 19.56 cm; 113.4 g
Capacity	340 g
Material	Stainless Steel
Special Features	Cold 12 Hours, Double Wall, Hygienic Covered Straw, Sweatproof
Item Weight	113 g

ThermosPink Funtainer 12 Ounce Bottle

Details

Description

Specifications

Have a Question? See What Others Asked

Common Questions