Travel Coffee Tumbler | 550ml Stainless Steel Vacuum Flask

Keep your coffee hot for hours with this travel-friendly stainless steel vacuum flask. Designed for women on the go, it is lightweight and easy to carry wherever your day takes you.

This 550ml thermos mug uses double-wall vacuum insulation to keep drinks hot or cold for up to 6 hours. The stainless steel construction is durable, eco-friendly, and safe for daily use. It is perfect for commutes, office days, road trips, or outdoor adventures.

The straight cup shape fits most car cup holders and bags. The easy-carry design makes it simple to grab and go. Whether you are sipping tea, coffee, or water, this tumbler is built to perform.

Enjoy your favorite beverage at the perfect temperature without worrying about spills or heat loss. This vacuum flask is a reliable companion for busy lifestyles.

Key Features and Benefits

- Double-wall vacuum insulation that keeps drinks hot or cold for 0-6 hours

• Stainless steel material that is durable, rust-resistant, and eco-friendly

• 550ml capacity that holds enough for a full serving of coffee or tea

• Straight cup shape that fits standard car cup holders and bags

• Easy-carry design that is lightweight and portable for daily use

• BPA-free and safe construction for worry-free drinking

Who Is This For

- Women who commute to work or school and want hot coffee on the go

• Travelers and outdoor enthusiasts who need a reliable insulated bottle

• Office workers who prefer to bring their own hot drinks instead of buying

• Anyone looking for an eco-friendly reusable alternative to disposable cups

Usage Scenario

Sarah wakes up early for her daily commute. She fills her 550ml vacuum flask with hot coffee before leaving. On the train, she sips her drink still steaming after two hours. At the office, she keeps it on her desk and enjoys a warm cup during her afternoon break. No more cold coffee or expensive cafe runs.

Micro Comparison

Unlike single-wall bottles that lose heat quickly, this vacuum flask uses double-wall insulation to maintain temperature for hours. Many travel mugs are bulky or hard to clean, but this stainless steel design is simple to rinse and lightweight to carry. It offers reliable performance without unnecessary extras.

Specifications

Material: Stainless steel

Capacity: 550 ml / 18.6 oz

Insulation Time: 0-6 hours

Shape: Straight cup

Drinkware Type: Vacuum flask and thermos

Feature: Eco-friendly, stocked

Certification: CE / EU, CIQ

Size Guide

Please allow 1-3 cm / 0.4-1.2 in difference due to manual measurement. Dimensions may vary slightly by batch.

Package Includes

- 1 x 550ml stainless steel vacuum flask

Why You Will Love It

This travel coffee tumbler keeps your drink at the right temperature for hours, so you never have to settle for lukewarm coffee. Its sleek stainless steel look fits any style, and the easy-carry design makes it effortless to take anywhere. Enjoy your favorite hot or cold beverage with confidence and convenience.

Questions and Answers

Question: How long does this flask keep coffee hot?

Answer: It keeps drinks hot for up to 6 hours with double-wall vacuum insulation.

Question: Is this tumbler safe for hot drinks?

Answer: Yes, it is made from food-grade stainless steel and is safe for hot beverages like coffee and tea.

Question: Can I put this flask in a car cup holder?

Answer: Yes, the straight cup shape fits most standard car cup holders.

Question: Is it easy to clean?

Answer: Yes, the stainless steel interior is smooth and easy to rinse by hand.

Question: What is the capacity of this thermos?

Answer: It holds 550 ml or about 18.6 ounces of liquid.