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.

Thermos Funtainer Water Bottle With Straw 12oz Blue

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Bs.734

Duties & taxes included

In stock

Sold byAmazon BoliviaDelivered 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 Bolivia.

Secure transaction

Description

💧 Keep it cool, keep it fun — hydration that fits your kid’s vibe!

CLEAN CONVENIENT 🧼 - Dishwasher safe with a removable silicone straw for hassle-free cleaning, keeping hydration hygienic and simple.
STAY CHILL ALL DAY ❄️ - Thermos vacuum insulation keeps drinks icy cold for up to 12 hours, perfect for long school days or outdoor adventures.
BUILT TO BRAVE THE ROUGH 🛡️ - Premium 18/8 stainless steel construction resists drops, dings, and daily wear—designed for the active kid lifestyle.
VIBRANT STYLES THAT STAND OUT 🌈 - Choose from fun colors and patterns that kids love—because staying hydrated should be as cool as they are.
EFFORTLESS HYDRATION ON THE GO 🎒 - Lightweight, compact design with a soft-touch carry handle and push-button lid makes sipping easy and spill-resistant.

The FUNtainer 12oz Water Bottle by Thermos features advanced vacuum insulation technology to keep drinks cold for up to 12 hours. Crafted from durable 18/8 stainless steel, it withstands everyday drops and rough use. Designed with kids in mind, it offers a lightweight, compact form factor with a push-button lid and soft-touch carry handle for easy use. Dishwasher safe and equipped with a removable silicone straw, it combines convenience with vibrant style options, making it the ultimate hydration companion for active kids.

Specifications

ASIN	B00DAPQV0K
Additional Features	Cold 12 Hours, Double Wall
Age Range Description	Kid
Base Diameter	3.1 inches
Best Sellers Rank	#44 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #7 in Insulated Bottles
Brand Name	THERMOS
Cap Type	Flip Top Cap
Capacity	12 fluid ounces
Color	Navy
Customer Reviews	4.7 4.7 out of 5 stars (48,026)
Included Components	kids water bottle
Item Dimensions W x H	2.7"W x 6.9"H
Item Type Name	insulated-beverage-bottles
Item Weight	6.4 ounces
Manufacturer	Thermos LLC
Manufacturer Warranty Description	5 year manufacturer
Material Type	Stainless Steel
Model Name	FUNTAINER 12 Ounce Bottle
Number of Items	1
Pattern	Solid Color
Product Care Instructions	Top Rack Dishwasher Safe
Recommended Uses For Product	Water
Theme	Color
UPC	041205747079
Unit Count	1 Count

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

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Bs.734

Duties & taxes included

In stock

Sold byAmazon BoliviaDelivered 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 Bolivia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

View all Trustpilot reviews

THERMOS FUNTAINER Water Bottle with Straw, 12oz, Blue

Details

Details

Description

Specifications

Common Questions