Is the gasket silicone? Food grade silicone?

Of course, water bottle cushions are basically made of food-grade silicone, and rarely used other materials.

Can the bottle be refrigerated?

yes,since it can keep warm, it can also keep cold.You can use it to make coffee or tea in winter and ice water in summer

Yes most definately. My boyfriend loves his and takes it to sork everyday and it stays hot for his entire 8HR shift :)

Can you tell me how to change the battery?

I am sorry,battery replacement is not supported,but don't worry about that,We use intelligent design, the LED will only go out for a few seconds, we test that the LED can be displayed more than 50000 times.That's 3+ years of usage!Almost the life of the thermos cup.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

316 Medical Grade Stainless Steel Sports Water Bottle with LED Temperature Display,Double Wall Vacuum Insulated Water Bottle, Stay Hot for 24 Hrs,Cold for 24 Hrs,Thermo Travel Modern Mug(500mL,17oz)

Product ID: 331793753

Details

Brand
TLINNA
Capacity
17 Fluid
Colour
Black
Recommended uses for product
Coffee Soup
Special features
Double Wall

🌡️LED Temp Display - Instant temperature check

🛡️316 Medical Grade Steel - Ultimate corrosion resistance

❄️🔥24H Hot & Cold Retention - All-day perfect sip

42709CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered 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 Senegal.

Secure transaction

Description

💧 Stay refreshed, stay ahead — hydration meets innovation!

100 LEAKPROOF BPA FREE - Silicone-sealed lid ensures no spills or plastic odors—carry confidently anywhere.
ERGONOMIC EASY TO CLEAN - Includes a cup brush and anti-scald design—perfect for active lifestyles and daily use.
DOUBLE WALL VACUUM INSULATION - Keeps beverages hot for 12 hours and icy cold for 24 hours—your drink, your schedule.
SMART LED TEMPERATURE DISPLAY - Touch-activated lid shows your drink’s exact temperature—never sip blindly again.
PREMIUM 316 MEDICAL GRADE STEEL - Outperforms standard stainless steel with zero metallic taste or rust—pure hydration guaranteed.

The TLINNA 316 Medical Grade Stainless Steel Sports Water Bottle combines advanced anti-corrosion steel with a touch-activated LED temperature display and double-wall vacuum insulation. Designed for professionals on the move, it keeps drinks hot for 12 hours and cold for 24 hours, while ensuring zero leaks and no metallic taste. Ideal for coffee, tea, or water, this 500mL bottle blends cutting-edge tech with sleek, durable design for all-day hydration.

Specifications

ASIN	B07MDJ1GYR
Additional Features	Double Wall, Leakproof
Age Range Description	Adult
Best Sellers Rank	#47,592 in Kitchen ( See Top 100 in Kitchen ) #820 in Insulated Bottles
Brand Name	TLINNA
Cap Type	Screw Cap
Capacity	17 Fluid ounces
Color	Black
Customer Reviews	4.2 4.2 out of 5 stars (1,489)
Included Components	Lid
Is Oven Safe	No
Is the item dishwasher safe?	No
Is the item microwaveable?	No
Item Dimensions W x H	7W x 23.4H centimeters
Item Type Name	thermos
Manufacturer	TLINNA
Material Type	Stainless Steel
Model Name	TLINNA
Number of Items	1
Product Care Instructions	Hand Wash Only
Recommended Uses For Product	Coffee, Soup, Tea, Water
Theme	Sport
Unit Count	1.0 Count
With Lid	Yes

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

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 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.

42709CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered 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 Senegal.

Secure transaction

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