Custom 1L 1.4L Classic Thermos Vacuum Flasks

Source custom 1l 1.4l classic thermos vacuum flasks with OEM/ODM support, custom logo options, flexible packaging, and wholesale manufacturing services for B2B drinkware buyers.

Pro-Grade Customization Services

Transforming your brand vision into high-performance hydration hardware.

01

Consultation

Technical review of your AI/PDF artwork & placement optimization within 24h.

02

3D Mock-up

Precision 3D digital rendering for visual approval before physical sampling.

03

Rapid Sampling

Physical pre-production samples delivered in 7-10 days for quality verification.

04

QC Production

Mass production with strictly aligned Pantone matching & adhesion testing.

Branding Technology Matrix

MethodB2B AdvantageDurability
Laser EngravingPermanent, high-precision industrial look. Zero MOQ for logos.Extreme
UV 3D PrintingFull-color 360° wraps. Ideal for complex artworks & gradients.High
Powder CoatingAnti-scratch textured finish. Available in any Pantone color.Extreme
Gas TransferSeamless full-body patterns (Wood, Marble, Camo).High

Need a custom project review? Consult Our Engineering Team →

Description

Industrial Capacity: 1.9L/1.4L Expedition Series (G16)

Technical SpecsStandard Specification (Verified)
Extreme CapacityAvailable in 1.9L (64oz) and 1.4L (48oz) Master Sizes
Thermal PerformanceIndustrial Grade Retention: Verified Hot/Cold for >24 Hours
Material IntegrityDouble-Wall SUS 304 Interior + Reinforced Steel-Top PP Lid
Sealing EngineeringHeavy-Duty Leak-Proof Gasket (Expedition Certified)
Customization ScaleMOQ: 25pcs (Stock) | 100pcs (Custom Laser Branding)

Strategic Procurement Advantages

1. High-Volume Utility: The G16 is specifically engineered for long-duration hydration requirements in remote work sites, construction, and large-scale outdoor expeditions.

2. 24-Hour Thermal Shield: Utilizing our advanced vacuum extraction process, this model provides consistent temperature stabilization for over a full day, significantly exceeding retail-grade standards.

3. Rugged Durability: Featuring a reinforced base and a wide-mouth design for easy cleaning/ice loading, ensuring a maintenance-free lifecycle in demanding environments.

Safety Verification: BPA-Free. Food-grade certification provided for both inner steel and polymer components per batch.

Frequently Asked Questions

What Is The MOQ For Your Wholesale Order?

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Our minimum order quantity varies by product type. Generally, for wholesale orders, the MOQ starts from 100 pieces. Please contact us for specific product MOQ requirements.

How Long Is The Production Lead Time?

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Production lead time typically ranges from 15-30 days depending on order quantity and customization requirements. Rush orders may be accommodated with additional fees.

If I Provide My Sketches/Design, Can You Sign An NDA With Me To Protect My Design?

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Yes, we absolutely respect intellectual property rights. We can sign a Non-Disclosure Agreement (NDA) to protect your designs and ensure confidentiality throughout the production process.

What Are The Options To Customize?

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We offer various customization options including size, color, material, logo printing, packaging design, and special features. Contact us to discuss your specific customization needs.

Can I Get Samples And How Long Is The Sample Lead Time?

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Yes, samples are available. Sample lead time is typically 5-7 business days. Sample fees may apply and can be refunded with your bulk order.

Which Kinds Of Certificates Or Testing Reports Would You Have?

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We provide various certificates including CE, RoHS, FCC, ISO certifications, and product testing reports. Specific certificates depend on the product category and destination market.

What Format Of The File Do You Need If I Want My Own Design?

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We accept various file formats including AI, PSD, PDF, PNG, JPG, and CAD files. For best results, please provide high-resolution vector files (AI or PDF format preferred).

What Is Your Payment Term And Shipping?

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Payment terms: 30% deposit, 70% balance before shipment. We accept T/T, PayPal, and L/C. Shipping options include sea freight, air freight, and express delivery worldwide.