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.

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Thermos 12-Ounce Funtainer Bottle, Blue

Product ID: 52754439

Details

Brand
Thermos
Capacity
12 Fluid
Colour
Blue
Recommended uses for product
Water
Special feature
Cold 12 Hours

🚰Hygienic push-button lid with straw

❄️Keeps cold 12 hours

🛡️Durable stainless steel build

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VT19964

Duties & taxes included

In stock

Sold byAmazon VanuatuDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

❄️ Sip in Style, Stay Cool All Day!

BUILT TO LAST - Premium stainless steel interior and exterior designed to withstand your daily hustle.
CLEAN CONVENIENT - Hand wash recommended to keep your bottle fresh and ready for every adventure.
PERFECTLY PORTABLE - Compact 12-ounce size fits seamlessly into your work bag or gym kit.
STAY CHILL ALL DAY - Vacuum insulation locks in cold for a full 12 hours—no more lukewarm sips.
EFFORTLESS HYDRATION - Push-button lid with pop-up straw and integrated carry handle for on-the-go ease.

The Thermos 12-Ounce Funtainer Bottle in Blue features advanced vacuum insulation technology that keeps beverages cold for up to 12 hours. Crafted with durable stainless steel inside and out, it includes a hygienic push-button lid with a pop-up straw and an integrated carry handle for easy transport. Its compact 12-ounce capacity is ideal for busy professionals seeking a reliable, stylish hydration companion. Hand washing is recommended to maintain its premium finish.

Specifications

ASIN	B00DAPQV0K
Age Range Description	Adult
Base Diameter	3.1 Inches
Best Sellers Rank	151,614 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 541 in Insulated Bottles
Brand Name	Thermos
Cap Type	Straw Cap
Capacity	12 Fluid Ounces
Colour	Blue
Customer Reviews	4.7 4.7 out of 5 stars (52,259)
Included Components	Lid, Straw
Is Oven Safe	No
Is the item dishwasher safe?	Yes
Is the item microwaveable?	No
Item Dimensions W x H	6.9W x 17.5H centimetres
Item Type Name	Thermos 12-Ounce Funtainer Bottle, Blue
Item Weight	181 g
Manufacturer	Thermos, L.L.C.
Material Type	Stainless Steel
Model Name	FUNTAINER 12 Ounce Bottle Solid
Number of Items	1
Pattern	Solid
Product Care Instructions	Hand Wash Only
Recommended Uses For Product	Water
Special Features	Cold 12 Hours, Double Wall, Vacuum Insulated
Theme	Sport
UPC	041205747079
Unit Count	1.0 count
With Lid	Yes

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