500ml 316 Steel Smart Thermos Cup | Temp Display & Separator

Stay at the Perfect Temperature — All Day Long

Meet the Trebalena 500ml 316 Stainless Steel Smart Thermos Cup — the ultimate combination of premium build quality, smart functionality, and sophisticated style. Whether you're heading to the office, commuting, or gifting someone special, this insulated vacuum flask keeps your beverages hot or cold for up to 12 hours while looking stunning doing it.

Crafted from food-grade 316 stainless steel — a higher-grade alloy than the standard 304 — this thermos cup is built to last and completely free of high-concern chemicals. The smart temperature display on the exterior lets you check your drink's exact temperature at a glance, so you never have to guess before you sip.

Why You'll Love It

• 🌡️ Smart Temperature Display — Real-time temperature readout on the cup exterior
• 🛡️ Premium 316 Stainless Steel — Higher corrosion resistance, no metallic taste, food-safe and eco-friendly
• 🧊 6–12 Hour Thermal Insulation — Keeps drinks hot or cold throughout your day
• 🍵 Built-in Separator — Perfect for infusing tea or keeping ingredients separate
• 💼 500ml Large Capacity — Ideal for coffee, tea, water, or cold drinks
• 🎁 Elegant Gift-Ready Design — A thoughtful, high-value gift for Father's Day, birthdays, or corporate occasions
• ♻️ Eco-Friendly Construction — No BPA, no high-concern chemicals, built to replace single-use cups

Product Specifications

A Gift Worth Giving

Looking for a present that blends function with elegance? This smart thermos cup makes an exceptional gift for dads, professionals, colleagues, and coffee lovers alike. Its sleek straight-cup silhouette, premium steel construction, and intelligent temperature display make it stand out from ordinary travel mugs — it's a gift that gets used every single day.

Explore More From Our Collection

Complete your drinkware experience with these related items:

• 1.6L 304 Stainless Steel Electric Kettle | Auto Shut-Off & Warm
• 1.2L Mini Electric Deep Fryer | 1200W Non-Stick Adjustable Temp

Trusted Resources

Learn more about safe drinkware materials and eco-friendly choices from the U.S. Food & Drug Administration – Food Contact Substances and the EPA's recycling and sustainable materials guidance.

Frequently Asked Questions

Q: What makes 316 stainless steel better than standard 304 stainless steel for a thermos cup?

A: 316 stainless steel contains molybdenum, which gives it superior corrosion resistance compared to standard 304 stainless steel. This makes it more resistant to staining from acidic drinks like coffee, tea, or citrus beverages, and it leaves no metallic taste in your drink. It's widely considered the premium choice for food-grade drinkware.

Q: How does the smart temperature display work?

A: The smart temperature display uses a sensor embedded in the cup to detect the temperature of the liquid inside and show it on an exterior digital or indicator display. This allows you to check if your drink is at the right temperature before taking a sip — no guesswork needed.

Q: What is the built-in separator used for?

A: The separator is a convenient internal divider that allows you to infuse loose-leaf tea, fruit, or herbs directly in the cup without them mixing into your drink freely. It keeps your beverage clean and perfectly steeped, making it especially popular with tea drinkers and those who prefer infused water.

Q: How long does this thermos cup keep beverages hot or cold?

A: Thanks to its vacuum insulation technology, this 500ml thermos cup maintains hot beverages warm for up to 12 hours and keeps cold beverages chilled for up to 6–12 hours, depending on the starting temperature and ambient conditions.

Q: Is this thermos cup a good gift?

A: Absolutely! Its premium 316 stainless steel build, smart temperature display, and elegant straight-cup design make it a sophisticated and practical gift for any occasion — Father's Day, birthdays, workplace milestones, or corporate gifting. It arrives ready to impress.