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Stainless Steel Tumblers
  • Vacuum Flask Set 3 Cups Insulated Water Bottle Travel Coffee Mug Stainless Steel Vacuum Flask Coffee Cups Water Flask Drinks
  • Vacuum Flask Set 3 Cups Insulated Water Bottle Travel Coffee Mug Stainless Steel Vacuum Flask Coffee Cups Water Flask Drinks
  • Vacuum Flask Set 3 Cups Insulated Water Bottle Travel Coffee Mug Stainless Steel Vacuum Flask Coffee Cups Water Flask Drinks
  • Vacuum Flask Set 3 Cups Insulated Water Bottle Travel Coffee Mug Stainless Steel Vacuum Flask Coffee Cups Water Flask Drinks
  • Vacuum Flask Set 3 Cups Insulated Water Bottle Travel Coffee Mug Stainless Steel Vacuum Flask Coffee Cups Water Flask Drinks
  • Vacuum Flask Set 3 Cups Insulated Water Bottle Travel Coffee Mug Stainless Steel Vacuum Flask Coffee Cups Water Flask Drinks
Vacuum Flask Set 3 Cups Insulated Water Bottle Travel Coffee Mug Stainless Steel Vacuum Flask Coffee Cups Water Flask Drinks
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Vacuum Flask Set 3 Cups Insulated Water Bottle Travel Coffee Mug Stainless Steel Vacuum Flask Coffee Cups Water Flask Drinks

  • 500 - 2999 Pieces
    $2.50
  • 3000 - 9999 Pieces
    $2.40
  • >= 10000 Pieces
    $2

Customization:

Customized logo（Min.Order: 500 pieces）
Customized packaging（Min.Order: 500 pieces）
Graphic customization（Min.Order: 500 pieces）
View product details

Vacuum Flask Set 3 Cups Insulated Water Bottle Travel Coffee Mug Stainless Steel Vacuum Flask Coffee Cups Water Flask Drinks

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Temperature Maintenance: Double-wall vacuum insulated stainless steel construction retains beverages hot (up to 24 hours) or cold (up to 12 hours), ideal for coffee, tea, or water.
  • Portability & Versatility: Compact design with ergonomic handles and a 500ml capacity, optimized for travel, outdoor adventures, and daily use. Features include an LED temperature display for real-time monitoring.

Key features

  • 1. Material Technology

    • With double wall vacuum insulated stainless steel, maintain optimal temperatures for 12–24 hours. ~30% longer retention than standard flasks*

  • 2. Interactive Design

    • With an LED temperature display, monitor beverage temperature at a glance. Easier than manual estimation in traditional designs*

  • 3. Performance Parameters

    • With a 500ml capacity, suits both single servings and sharing. Larger than average travel mugs*

  • 4. Scenario Solutions

    • Designed for outdoor adventures, keeps drinks hot/cold during hikes or commutes. Ideal for camping vs home-use mugs lacking portability*

  • 5. Certification Standards

    • With eco-friendly stainless steel construction, meets EU environmental standards. Reduces environmental impact compared to plastic alternatives*

Product details

Vacuum Flask Set 3 Cups Insulated Water Bottle Travel Coffee Mug Stainless Steel Vacuum Flask Coffee Cups Water Flask Drinks

The Vacuum Flask Set 3 Cups combines premium stainless steel construction with innovative features like LED temperature display and double-wall vacuum insulation. Designed for outdoor adventures, daily commutes, and eco-conscious lifestyles, this set includes a 500ml thermos and two cups, all in a sleek green minimalist style.

Technical specifications

FeatureSpecificationBenefit
MaterialDouble-wall stainless steelCorrosion-resistant and durable
Capacity500ml (thermos)Suits long hikes or all-day hydration
Thermal Insulation12-24 hours (hot/cold retention)Maintains temperature for outdoor use
LED Temperature DisplayReal-time digital readoutMonitor beverage temperature instantly
Eco-FriendlyBPA-free, recyclable materialsSustainable and safe for daily use
DesignStraight cup shape, portable handleErgonomic grip and spill-resistant
StyleMinimalist, sports-inspiredMatches outdoor gear and urban settings

Customization guide

Adjustable parameters:

  • Material Thickness: Customize wall thickness for extreme temperature retention needs.
  • Logo Engraving: Add personalized logos for corporate gifts or branding.
  • Color Options: Expand the palette beyond green for seasonal or thematic use.

Get inspired

Ideal for backpackers needing hot coffee on mountain trails, students keeping cold drinks fresh during school days, or professionals tracking hydration at the office. The LED display ensures you never guess the temperature, while the eco-friendly design aligns with sustainable living goals.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Thermal Insulation12 hours+20% (14.4 hours)+50% (18 hours)*
LED DisplayNoStandardTouchscreen + alarms
Material Grade18/8 stainless steel304-grade steel316-grade marine steel
Capacity500ml500ml + cup adapter500ml + 750ml flask
Weight450g400g (15% lighter)350g (30% lighter)*

Supplier's note

  1. Technical Breakthroughs:

    • LED Temperature Display: First in class for real-time monitoring, reducing spills.
    • 316-Grade Steel (Pro): 40% more corrosion-resistant than standard stainless steel.
    • Extended Insulation: Pro model’s 18-hour retention outperforms industry benchmarks (avg. 12 hours).

  2. Version Selection Guide:

    • Base Model: Perfect for casual users prioritizing affordability (e.g., daily commuters).
    • Advanced Model: Ideal for outdoor enthusiasts needing LED convenience (e.g., hikers tracking hydration).
    • Pro Model: Tailored for extreme conditions (e.g., mountaineers) with its lightweight, durable build and longest retention.

With the Pro’s 18-hour insulation, you can enjoy hot cocoa during a 12-hour trek without refills. Pair its marine-grade steel with the LED display for precise temperature control in freezing environments. For schools or offices, the Base Model’s sleek design and eco-friendly materials align with sustainability initiatives.

Frequently asked questions

  • Which vacuum flask set is best for hiking and outdoor activities?

  • How do I clean the insulated coffee mugs in the flask set?

  • Stainless steel vs plastic travel mugs: Which lasts longer for daily commutes?

  • Can I customize the vacuum flask set with a company logo?

  • Does the vacuum flask set keep beverages cold for school trips?

  • What makes this flask set better for hot beverages compared to glass?

  • Are the cups in the set stackable for easy travel?

  • Does the vacuum flask set work for both hot and cold drinks?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Thermal RetentionOutdoor adventures, long commutes- Industry Standard: 8–12h (ISO 6427)
- Our Base: 12–24h ▲ (ISO 6427)
- Our Advanced: 24+ h ▲▲ (ISO 6427 + enhanced vacuum tech)		Maintains temperature for all-day use (e.g., hot coffee at 60°C for 24h)
Reduces need for frequent refills		Base: Moderate weight due to insulation
Advanced: Slightly bulkier design
Material & DurabilityExtreme environments, frequent use- Industry Standard: Single-walled stainless steel
- Our Base: Double-wall stainless steel (18/8 grade) ▲
- Our Advanced: 18/8 stainless steel + corrosion-resistant coating ▲▲		Resists dents, scratches, and rust (ASTM A268)
Withstands -20°C to 120°C extremes		Base: Higher cost vs single-walled options
Advanced: Premium price tag
PortabilityTravel, backpacking, commuting- Industry Standard: Standard handles + 500ml capacity
- Our Base: Compact 500ml design + ergonomic grip ▲
- Our Advanced: Collapsible lid + 600ml ▲▲		Fits in backpack pockets
Easy one-handed pouring (ergonomic handle)		Base: Limited capacity for group use
Advanced: Lid assembly may loosen during transport
Smart FeaturesTech-savvy users, precise control- Industry Standard: No smart features
- Our Base: None
- Our Advanced: LED temperature display ▲ (displays °C/°F via thermal sensor)		Real-time beverage temperature monitoring (e.g., "65°C – Ideal for coffee")Base: Requires manual temperature checks
Advanced: Battery-dependent (3-month lifespan)
Environmental ImpactEco-conscious buyers- Industry Standard: Plastic components + non-recyclable coatings
- Our Base: 95% recycled stainless steel ▲ (certified by SCS Global)
- Our Advanced: 100% recycled + carbon-neutral production ▲▲		Reduces landfill waste by 80%
Meets EU RoHS compliance		Base: Slightly higher cost vs conventional materials
Advanced: Limited global availability
Capacity & VersatilityGroup use, varied beverage needs- Industry Standard: 300–400ml single cups
- Our Base: 500ml flask + 3×250ml cups ▲
- Our Advanced: 600ml flask + 3×300ml cups ▲▲		Suits both single servings and sharing (e.g., coffee for 2 people)
Compatible with hot/cold beverages		Base: Flask may overfill smaller cups
Advanced: Larger size may not fit standard cup holders

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