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Water Bottle 1L Flask Insulated Stainless Steel Bottle Water Reusable Termos Thermal Customized Vacuum Flasks

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Thermal Insulation: Double wall vacuum insulated stainless steel construction maintains temperature for 12-24 hours, keeping beverages cold or hot.
  • Multi-Use Design: Features a wide mouth for easy filling and cleaning, paired with a reusable straw lid made of flexible silicone for spill-resistant drinking.

Key features

  • 1. Durable Material Technology

  • With double wall stainless steel construction, ensure corrosion resistance and optimal thermal performance for 12-24 hours. Outperforms traditional plastic bottles in durability and insulation capacity*

  • 2. User-Friendly Interactive Design

  • With a wide-mouth design and silicone straw lid, enjoy easy filling, spill-free drinking, and hygienic access compared to narrow-mouth bottles. The flexible silicone straw enhances comfort for both hot and cold beverages.

  • 3. Superior Thermal Performance

  • Maintain temperature for 12-24 hours* – up to 50% longer than standard insulated bottles*

  • 4. Versatile Scenario Solutions

  • Ideal for outdoor adventures, daily commutes, and events, the leak-proof, lightweight design adapts seamlessly to hiking, office use, and sports activities. Customizable logo options make it perfect for gifts and promotional branding.

  • 5. Safety & Sustainability Certification

  • With food-grade stainless steel construction, ensure safe beverage storage without chemical leaching. Meets international health and safety standards, supporting eco-friendly reuse over single-use plastics.

Product details

Water Bottle 1L Flask Insulated Stainless Steel Bottle Water Reusable Termos Thermal Customized Vacuum Flasks

The Water Bottle 1L Flask Insulated Stainless Steel Bottle combines durability, thermal efficiency, and customization to meet diverse needs. Crafted from double-wall stainless steel, it maintains beverage temperature for 12–24 hours, resists corrosion, and offers a lightweight design for portability. With a wide-mouth straw lid, ergonomic handgrip, and vibrant color options, it’s ideal for travel, outdoor adventures, or daily hydration.

Technical specifications

FeatureSpecificationBenefit
MaterialDouble-wall stainless steelRust-proof, durable, and eco-friendly
Capacity34oz (1L)Suits all-day hydration
Thermal Insulation12–24 hours retentionKeeps drinks cold/hot for extended use
Straw LidSilicone straw + leak-proof designConvenient drinking without spills
WeightUltra-light (40% lighter than standard)Easy to carry for hiking/sports
CustomizationLogo/text imprint + 9 color optionsPersonalized branding or gifts
Boiling Water UseCompatible (up to 212°F/100°C)Safe for hot beverages like tea/coffee
DesignErgonomic handgrip + sleek handleSecure grip for active use

Customization guide

Adjustable parameters:

  • Logo/text placement: Customize bottle surfaces for corporate branding or personal messages.
  • Color selection: Choose from 9 vibrant hues (e.g., sporty black, pastel pink) to match user preferences.
  • Capacity: Opt for 1L to balance portability and volume for daily or outdoor use.

Get inspired

With 12–24 hour thermal insulation, you can enjoy ice-cold water during marathon hikes or piping-hot soup on winter commutes. The ergonomic handgrip ensures a secure hold during workouts, while the reusable design reduces single-use plastic waste. Pair the silicone straw lid with smoothies or coffee for mess-free sipping—perfect for on-the-go lifestyles.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Insulation Duration12 hours18 hours (+50%)24 hours (+100%)
Weight12 oz (standard)9 oz (-25%)6 oz (-50%)
CustomizationBasic logo imprintFull-color graphicsPremium metallic print
Material Thickness0.5mm0.6mm (+20%)0.8mm (+60%)

Supplier's note

  1. Technical Breakthroughs:

    • 24-hour insulation (Pro Model) outperforms industry benchmarks by 150%, ideal for multi-day camping.
    • Ultra-lightweight design (Pro) uses aerospace-grade steel, reducing weight without compromising durability.
    • Full-color customization (Advanced/Pro) enables high-resolution graphics for corporate events or personalized gifts.
  2. Optimal Version Selection:

    • Base Model: Best for daily commuters or budget-conscious users needing reliable 12-hour insulation.
    • Advanced Model: Targets athletes and outdoor enthusiasts prioritizing lightweight build (+20% lighter) and premium graphics.
    • Pro Model: Suited for extreme environments (e.g., mountaineering) or high-end branding campaigns requiring unmatched durability and thermal performance.

With the Pro’s triple-layer vacuum insulation, you can store boiling water for 24 hours—perfect for winter treks. Its ultra-light steel also pairs with the ergonomic handgrip to reduce fatigue during prolonged use.

Frequently asked questions

  • Which stainless steel water bottle is best for outdoor activities like hiking or camping?

  • How do I clean the straw lid of a reusable stainless steel bottle?

  • Stainless steel vs plastic water bottles: Which is better for thermal performance?

  • Can I customize these water bottles with logos for corporate events or weddings?

  • How long does the thermal insulation last in stainless steel vacuum flasks?

  • Is 34oz/1L capacity sufficient for all-day hydration at the office or school?

  • Does the straw lid prevent spills during workouts or travel?

  • Are these eco-friendly stainless steel bottles suitable for reducing single-use plastic?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Thermal InsulationOutdoor, Travel, Office12-24hr cold/hot retention (ISO 22007-1) ▲▲ (Industry: 8-12h, Advanced: 24h)Maintains temperature for 24hMay not suit extreme temps beyond 24h
Material CompositionSports, CampingDouble-wall stainless steel (ASTM A240) ▲▲ (Industry: Single-wall, Advanced: +grip)Durable, rust-resistantHeavier than plastic bottles
Capacity & PortabilityCommute, School34oz (1L) ▲ (Industry: 16-20oz, Advanced: 40oz)Compact for daily useSmaller than some competitors (40oz+)
Leak-Proof DesignTravel, CarASTM F3414 compliant ▲ (Industry: basic seals, Advanced: multi-layer seals)Spill-free even when invertedRequires careful lid alignment
Customization OptionsWeddings, CorporateCustom logos (silkscreen, 4 colors) ▲ (Industry: no customization, Advanced: full-color)Branding for eventsAdditional cost and time for printing
Eco-Friendly FeaturesEnvironmental CampaignsBPA-free, reusable (FDA compliant) ▲ (Industry: some single-use, Advanced: carbon-neutral)Reduces plastic wasteHigher upfront cost vs disposables

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