TYESO Stainless Steel Vacuum Flask – 530ml/750ml Thermos Bottle for Hot & Cold Drinks

Keep Every Sip at the Perfect Temperature

Whether you're heading to work, the gym, traveling, or enjoying outdoor adventures, this premium vacuum-insulated bottle keeps your drinks hot or cold for hours.

Premium Hydration for Everyday Life

The TYESO vacuum flask combines durable stainless steel construction, reliable temperature retention, and a portable design that fits seamlessly into your daily routine.

Tired of Drinks Losing Temperature Too Quickly?

Ordinary bottles often fail to maintain beverage temperature, leaving your coffee cold or your cold drinks warm long before you're ready to enjoy them.

Advanced Vacuum Insulation That Travels With You

Featuring double-wall vacuum insulation and food-grade stainless steel construction, this thermos bottle helps maintain beverage temperature while remaining lightweight and easy to carry.

Key Benefits

• Double-wall vacuum insulation technology
• Keeps drinks hot or cold for 6–12 hours
• Food-grade 304 stainless steel interior
• Leak-resistant design
• Portable carrying handle
• Wide-mouth opening for easy filling and cleaning
• Frosted anti-slip exterior finish
• Durable and reusable construction
• Suitable for hot and cold beverages
• Lightweight for everyday portability

Product Specifications

General Specifications

• Brand: TYESO
• Product Type: Vacuum Flask
• Capacity Options: 530ml / 750ml
• Material: Stainless Steel
• Shape: Straight Cup
• Thermal Insulation Performance: 6–12 Hours
• Certification: CE / EU
• Portable: Yes
• Eco-Friendly: Yes
• Reusable: Yes

Construction

• Inner Liner: 304 Food-Grade Stainless Steel
• Outer Body: Stainless Steel
• Food-Grade Silicone Components
• PP Lid Components
• Frosted Anti-Slip Exterior Finish

Design Features

• Wide Mouth Opening
• Portable Carrying Handle
• Ergonomic Drinking Spout
• Secure Threaded Lid
• Leak-Resistant Seal
• Easy-to-Clean Construction
• Anti-Slip Base

Materials

• 304 Food-Grade Stainless Steel
• Stainless Steel Exterior
• Food-Grade Silicone
• PP (Polypropylene)

Dimensions

Colors

• Black
• White
• Green
• Blue
• Pink

Color availability may vary depending on stock levels.

Compatibility

Suitable for:

• Coffee
• Tea
• Water
• Cold Drinks
• Juice
• Sports Beverages

Perfect for:

• Work & Office
• Travel & Commuting
• Hiking & Camping
• Gym Sessions
• School
• Outdoor Activities
• Daily Hydration

Package Includes

• 1 × TYESO Stainless Steel Vacuum Flask
• 1 × User Manual
• 1 × Original TYESO Packaging

Why Customers Love It

• Excellent hot and cold temperature retention
• Comfortable anti-slip grip
• Easy-to-carry handle design
• Durable premium construction
• Wide opening simplifies cleaning
• Stylish modern appearance
• Suitable for everyday and outdoor use

FAQ

How long does the bottle keep drinks hot or cold?

The vacuum insulation helps maintain beverage temperature for approximately 6–12 hours depending on conditions.

Is the bottle leakproof?

The secure threaded lid and sealing system help prevent leaks during transport.

Can I use it for both hot and cold drinks?

Yes, it is designed for coffee, tea, water, juice, and other hot or cold beverages.

Is the bottle made from food-grade materials?

Yes, the interior uses food-grade 304 stainless steel with food-safe silicone components.

Does the wide mouth make cleaning easier?

Yes, the wide-mouth design allows easier filling, cleaning, and adding ice cubes.

Important Notes

• Actual product colors may vary slightly due to monitor settings and lighting conditions.
• Please allow a 0–2 cm measurement variation due to manual measurement.
• Wash thoroughly before first use.
• Hand washing is recommended to help preserve insulation performance and finish.
• Insulation duration may vary depending on beverage temperature and environmental conditions.

Enjoy Hot Coffee or Ice-Cold Refreshments Anywhere

Choose your preferred size and experience reliable temperature retention with a stylish vacuum flask designed for everyday adventures.