500ML Temperature Thermos Bottle: Stainless Steel Insulated Vacuum Flask for On-the-Go Hydration

Meet the 500ML Temperature Thermos Bottle—a compact, stainless steel insulated vacuum flask designed for people who move fast and demand reliable hydration wherever life takes them. With a practical 500 ml capacity, it’s big enough to keep you fueled through a busy day and small enough to slip into a bag or cup holder without hassle.

Why this thermos stands out

Crafted from 304 stainless steel, this bottle delivers long-lasting durability and a clean, beverage-neutral taste. The double-wall vacuum insulation minimizes heat exchange, helping your drink stay hot or cold for hours (6–12 hours, depending on content and conditions). Its corrosion-resistant surface is easy to wipe down, keeping flavors pure and the bottle looking new even after daily use.

Key benefits you’ll feel every day

• Ideal 500 ml capacity for a full workday or weekend outing
• High-grade 304 stainless steel interior and exterior for durability and flavor preservation
• Effective thermal insulation to keep beverages hot or cold for extended periods
• Compact, portable design that fits most car cup holders and backpack pockets
• Eco-friendly, reusable solution that reduces reliance on disposable cups
• CE / EU certification for safety and quality assurance
• Origin: Mainland China, designed for consistent everyday performance

Ideal use cases

Whether you’re commuting, studying, or exploring the outdoors, this 500ML bottle is built to support your routine. Enjoy hot coffee or tea during a long morning at the office, icy water on a summer hike, or a refreshing beverage after a workout. The portable size makes it a versatile companion for gym sessions, road trips, school days, and remote work setups.

What makes it distinct from ordinary bottles

Unlike generic metal flasks, this thermos emphasizes a precise balance of capacity, insulation performance, and portability, all while maintaining a clean stainless steel profile that resists flavor transfer and is easy to sanitize. The combination of 304 stainless steel construction, a well-considered 500 ml size, and certified safety standards creates a reliable hydration solution that supports sustainable habits without sacrificing convenience.

Care, maintenance, and longevity tips

To maximize temperature retention and longevity, rinse with warm water after use and avoid prolonged exposure to highly acidic liquids. Dry completely before reusing. Regular cleaning helps preserve taste and prevents mineral buildup, ensuring every sip remains as fresh as the first.

Specifications at a glance

• Capacity: 500 ml
• Material: 304 stainless steel (interior and exterior)
• Thermal insulation: 6–12 hours (hot or cold)
• Origin: Mainland China
• Certification: CE / EU
• Design: Eco-friendly, portable, compact