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!

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

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).

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THERMOS FUNTAINER Water Bottle with Straw - 12 Ounce, Minecraft - Kids Stainless Steel Vacuum Insulated Water Bottle with Lid

THERMOS FUNTAINER Water Bottle with Straw - 12 Ounce, Minecraft - Kids Stainless Steel Vacuum Insulated Water Bottle with Lid

Product ID: 337366778

Details

Brand
THERMOS
Capacity
340 g
Colour
Minecraft
Recommended uses for product
Water
Special features
Cold 12 Hours

🧴Removable hygienic straw

❄️12-hour cold retention

🛡️18/8 stainless steel durability

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Description

💧 Keep it cool, keep it fun—hydrate like a Minecraft champ!

STAY CHILL ALL DAY ❄️ - Vacuum insulation keeps drinks icy cold for up to 12 hours—hydrate like a pro, no lukewarm letdowns.
ICONIC TRUST SINCE 1904 🔥 - Backed by 120 years of Thermos heritage, this bottle is a timeless companion for your child’s daily hydration hustle.
CLEAN FRESH EVERY TIME 🧴 - Pop-up silicone straw is removable and dishwasher safe for hygienic, hassle-free cleaning—because germs are so last season.
KID APPROVED CONVENIENCE 🧸 - Lightweight design with push-button lid and soft-touch carry handle makes hydration effortless and fun for little hands.
BUILT TO BRAVE THE DAY 🛡️ - Premium 18/8 stainless steel construction resists drops and dings—because your kid’s bottle should keep up with their adventures.

The THERMOS FUNTAINER 12oz Minecraft water bottle combines advanced vacuum insulation technology with rugged 18/8 stainless steel durability to keep drinks cold for up to 12 hours. Designed specifically for kids, it features a lightweight, compact build with an easy push-button lid and a hygienic, removable silicone straw. Dishwasher safe and backed by over a century of Thermos innovation, this bottle is the ultimate hydration sidekick for school and play.

Specifications

ASIN	B091BD15NP
Additional Features	Cold 12 Hours, Dishwasher Safe, Double Wall
Age Range Description	Kid
Base Diameter	2.7 Inches
Best Sellers Rank	#775 in Kitchen ( See Top 100 in Kitchen ) #22 in Insulated Bottles
Brand Name	THERMOS
Cap Type	Flip Top Cap
Capacity	340 g
Color	Minecraft
Customer Reviews	4.7 4.7 out of 5 stars (51,594)
Global Trade Identification Number	00041205750284
Included Components	kids water bottle
Is Oven Safe	No
Is the item dishwasher safe?	Yes
Is the item microwaveable?	No
Item Dimensions W x H	6.9W x 19.6H centimeters
Item Type Name	insulated-beverage-bottles
Item Weight	0.23 Kilograms
Manufacturer	Thermos
Material Type	Stainless Steel
Model Name	FUNTAINER 12 Ounce Bottle
Number of Items	1
Pattern	Licensed Characters
Product Care Instructions	Top Rack Dishwasher Safe
Recommended Uses For Product	Water
Theme	Licensed Characters
UPC	041205750284
Unit Count	1 Count
With Lid	Yes

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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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1436198₫

Duties & taxes included

In stock

Sold byAmazon VietnamDelivered 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 Vietnam.

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