Metal Cap Leak-proof Water Bottle

Product Structure & Key Features

The bottle combines a lightweight BPA-free plastic body with a threaded metal cap and silicone sealing ring, creating a practical structure for bulk distribution with a focus on lightweight handling, sealing, and appearance customization. 

 

Threaded Metal Cap & Silicone Seal

The threaded cap works with the silicone sealing ring to create the sealing structure, helping reduce leakage during transport and distribution.

BPA-Free Single-Wall Plastic Body

The single-wall plastic body keeps the bottle lightweight and avoids the additional structure of an insulated bottle, making it suitable for bulk distribution.

Metal & Plastic Combination

The plastic body reduces overall product weight, while the metal cap provides a rigid threaded structure for the sealing interface.

Flexible Surface Customization

Transparent, frosted, gradient, and full-body color options for the bottle, together with matte or brushed metal cap finishes, support different branding requirements.

Compared with bottles using an all-plastic structure, this design combines a lightweight plastic body with a threaded metal cap and silicone sealing ring, offering a different balance of weight, sealing structure, and customization. 

The core design logic is not premium positioning, but stable quality + controlled cost + scalable customization.

Application Scenarios 

• • Corporate Promotions

    Used for branded promotional campaigns and corporate giveaways.

    Trade Shows & Events

    Suitable for trade show giveaways, event distribution, and promotional activities.

    Retail Drinkware

    Suitable for entry-level retail drinkware product lines.

    Sports & Community Events

    Used for sports events, community marketing, and public distribution programs.

    Schools & Public Welfare

    Suitable for school programs and public welfare distribution.

  

Why Buyers Choose Hangzhou MacysHouseware Co., Ltd

 

Hangzhou MacysHouseware Co., Ltd was founded in 2013 and has more than 10 years of manufacturing experience in drinkware. Its product range includes water bottles, shaker bottles, insulated bottles, fruit infuser bottles, and BPA-free plastic sports bottles.

Core advantages:

• Integrated Manufacturing:Production equipment includes injection molding machines with robotic arms, automated processing equipment, vacuum brazing furnaces, and coating lines.
• OEM/ODM Experience:The development process covers 3D design, prototyping, mold development, T1 samples, production, and delivery.
• Process-Based Quality Control:QC covers raw materials, in-process inspection, functional testing, and pre-shipment inspection.
• AQL Inspection:Final shipment inspection follows AQL 1.5/4.0, with checks based on order requirements.

We can provide: 

01

Customization

• Logo printing (silk screen / UV printing)
• Full body color customization
• Gradient and frosted surface finishes
• Metal cap surface finishing (matte / brushed effect)
• Retail and promotional packaging design

02

OEM & ODM

The OEM/ODM process covers concept development, 3D design, prototype development, mold development, T1 sample, sample approval, production, quality control, and delivery.

03

Product Development

The company provides 3D design, rendering, prototype development, mold drawing review, mold development, and T1 sample development for customized drinkware projects.

04

Consistent Quality Control

Maintain consistent quality control from sample development through bulk production and multiple shipments, helping ensure each delivery meets the agreed specifications and requirements.

Frequently Asked Questions 

CTA

Looking for a safe, lightweight, and cost-efficient stainless steel kids water bottle with improved hygiene structure?

Hangzhou MacysHouseware Co., Ltd supports: OEM / ODM production, Bulk promotional order manufacturing, Custom branding and packaging solutions, and Fast sampling and development support. Send us your requirements for samples, pricing, and production solutions.