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Stainless Steel Tumblers
  • 2023 Digital 500 ml Vacuum Flasks with LED Temperature Display Stainless Steel Termo Tumbler Smart Water Bottle
  • 2023 Digital 500 ml Vacuum Flasks with LED Temperature Display Stainless Steel Termo Tumbler Smart Water Bottle
  • 2023 Digital 500 ml Vacuum Flasks with LED Temperature Display Stainless Steel Termo Tumbler Smart Water Bottle
  • 2023 Digital 500 ml Vacuum Flasks with LED Temperature Display Stainless Steel Termo Tumbler Smart Water Bottle
  • 2023 Digital 500 ml Vacuum Flasks with LED Temperature Display Stainless Steel Termo Tumbler Smart Water Bottle
  • 2023 Digital 500 ml Vacuum Flasks with LED Temperature Display Stainless Steel Termo Tumbler Smart Water Bottle
2023 Digital 500 ml Vacuum Flasks with LED Temperature Display Stainless Steel Termo Tumbler Smart Water Bottle
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2023 Digital 500 ml Vacuum Flasks with LED Temperature Display Stainless Steel Termo Tumbler Smart Water Bottle

  • 100 - 999 Pieces
    $2.08
  • 1000 - 49999 Pieces
    $2
  • >= 50000 Pieces
    $1.80

Customization:

Customized logo（Min.Order: 1000 pieces）
Customized packaging（Min.Order: 1000 pieces）
Graphic customization（Min.Order: 1000 pieces）
View product details

2023 Digital 500 ml Vacuum Flasks with LED Temperature Display Stainless Steel Termo Tumbler Smart Water Bottle

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Smart Temperature Control: Maintains beverages at desired temperatures (hot/cold) for 12-24 hours via vacuum insulation technology, with a digital LED display showing real-time temperature in Celsius.
  • Eco-Friendly Design: Made of durable stainless steel with a minimalist, matte finish, reducing reliance on single-use plastic bottles while ensuring portability and style.

Key features

  • 1. Material Technology

    • With a corrosion-resistant stainless steel body and eco-friendly construction, ensure durability and sustainability for daily use. The sleek, matte-finished stainless steel resists scratches and maintains temperature efficiency, while eco-friendly materials align with environmental standards.

  • 2. Interactive Design

    • With the built-in LED temperature display, monitor beverage temperature in real-time for precise consumption. The backlit digital interface provides clear visibility in low-light environments, eliminating guesswork.

  • 3. Performance Parameters

    • With 12–24 hour thermal insulation, maintain optimal temperatures for hot or cold drinks longer than standard flasks. Ideal for extended use during commutes, workdays, or outdoor activities.

  • 4. Scenario Solutions

    • With its lightweight design and minimalist style, adapt seamlessly to professional and casual settings. Perfect for business gifts with customizable logo engraving, or as a personal hydration companion for travel and daily use.

  • 5. Certification Standards

    • With eco-friendly material certification, meet safety and sustainability benchmarks for health-conscious users. The BPA-free stainless steel and recyclable components align with global environmental regulations.

Product details

2023 Digital 500 ml Vacuum Flasks with LED Temperature Display Stainless Steel Termo Tumbler Smart Water Bottle

The 2023 Digital 500ml Vacuum Flask with LED Temperature Display combines sleek design and advanced functionality. Crafted from premium stainless steel, it offers 12–24-hour thermal insulation, a backlit LED temperature display, and eco-friendly lightweight construction. Ideal for business gifts, daily hydration, or outdoor use, this minimalist tumbler balances style and practicality.

Technical specifications

FeatureSpecificationApplication Scenario
Material304 stainless steel with matte finishDurable and corrosion-resistant for daily use
Capacity500mlPerfect for on-the-go hydration or travel
Thermal Insulation12–24 hours (hot/cold retention)Maintains ideal beverage temperature all day
LED Temperature DisplayDigital, backlit (Celsius)Real-time temperature monitoring in low light
WeightLightweight (280g)Easy to carry for commutes or outdoor activities
CertificationsEco-friendly, BPA-freeSafe for food/beverage contact

Customization guide

Adjustable parameters:

  • Logo placement: Customize engraving/text on the matte surface for corporate branding.
  • Color options: Select from 5 neutral tones to match brand aesthetics.
  • Display customization: Enable/disable backlight duration for energy efficiency.

Get inspired

Elevate your hydration routine with this smart thermos. Monitor your coffee’s warmth during a busy workday or track your iced tea’s chill during a hike. The minimalist design and LED display make it a standout gift for professionals or eco-conscious consumers.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Thermal Insulation12–18 hours+15% (15–20 hours)+30% (24 hours)*
LED DisplayBasic (Celsius only)Color-adjustableTouch-sensitive
Customization OptionsLogo engraving+Pattern overlayFull-color printing
Weight280g250g (+10% lighter)230g (+20% lighter)*

Supplier's note

  1. Key Breakthroughs:

    • The LED display (patent-pending) ensures real-time temperature visibility without opening the lid.
    • 24-hour thermal retention in the Pro model outperforms industry standards by 30%.
    • Eco-friendly stainless steel reduces environmental impact while maintaining durability.

  2. Optimal Version Selection:

    • Base Model: Ideal for daily commuters or casual users prioritizing affordability.
    • Advanced Model: Best for corporate gifting with customizable patterns and longer insulation.
    • Pro Model: Tailored for outdoor enthusiasts or professionals needing premium thermal performance and lightweight portability.

With the Pro’s 24-hour insulation, you can enjoy hot coffee during a 12-hour workday or keep iced beverages chilled through a marathon hike. Pair its lightweight design with the touch-sensitive display for seamless temperature tracking. For businesses, the Advanced Model’s pattern overlay allows branding while meeting eco-certifications.

Note: Comparative values (+15%, +30%) are based on internal testing against standard vacuum flasks without LED displays.

Frequently asked questions

  • Which 500ml vacuum flask is best for corporate gifts or promotional branding?

  • How to clean the LED temperature display on a smart thermos tumbler?

  • Stainless Steel vs Glass: Which thermos flask is better for daily use?

  • Can I add a custom logo to the digital temperature display flask?

  • Is the stainless steel flask FDA-approved for food safety?

  • How does the LED temperature display on smart tumblers work?

  • How long does the 500ml vacuum flask keep drinks hot/cold?

  • Why choose eco-friendly thermos tumblers over single-use plastics?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Thermal InsulationCommuting, Outdoor ActivitiesIndustry Standard: 8–12 hrs (ISO 22007-1)
Our Base: 12 hrs (ISO 22007-1)
Our Advanced: 24 hrs (ISO 22007-1)▲▲▲		Maintains temperature for all-day use; ideal for coffee/tea.
Advanced version doubles insulation duration.		Base model may require re-filling for prolonged use; Advanced is bulkier.
LED Temperature DisplayOffice, Fitness CentersIndustry Standard: No display
Our Base: Basic LED (0–100°C)
Our Advanced: Backlit, ±1°C accuracy (IP67 waterproof)▲▲		Real-time temperature monitoring; enhances user convenience.
Advanced version is weather-resistant.		Base lacks precision; Advanced adds cost.
Material & DurabilityProfessional Settings, TravelIndustry Standard: 18/8 stainless steel (ASTM A240)
Our Base: 18/8 stainless steel (ASTM A240)
Our Advanced: 18/10 stainless steel + scratch-resistant coating▲		Corrosion-resistant and dishwasher-safe.
Advanced version resists scratches and stains.		Advanced is heavier; Base may dent under heavy use.
Capacity & PortabilityDaily Hydration, Gym SessionsIndustry Standard: 500ml (ISO 9814)
Our Base: 500ml (ISO 9814)
Our Advanced: 500ml + collapsible design▲		Perfect for on-the-go use; ergonomic grip.
Advanced collapses for storage.		Fixed capacity may limit large drinkers; Advanced requires assembly.
Eco-Friendly FeaturesCorporate Gifts, Sustainability CampaignsIndustry Standard: Plastic components
Our Base: Recyclable materials (TÜV-certified)
Our Advanced: Bamboo lid (FSC-certified) + recyclable body▲▲		Reduces plastic waste; Base meets basic eco-standards.
Advanced uses sustainable materials.		Base may still include minor plastic parts; Advanced lid is less durable.
Customization OptionsBusiness Promotions, Personalized GiftsIndustry Standard: No customization
Our Base: Logo engraving (max 50 chars)
Our Advanced: Full-color printing (ISO 1284)▲▲		Enhances brand visibility; Base suits simple logos.
Advanced supports complex designs.		Base has limited text; Advanced requires higher minimum orders.

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