500ml Stainless Steel Insulated Flask – Premium Double-Wall

Why Choose Our Premium Double Wall Custom Vacuum Flask?

This 500ml stainless steel flask delivers both high performance and refined style. Crafted from premium 304 stainless steel with double-wall insulation, it keeps drinks hot or cold for hours while maintaining a sleek matte finish that resists condensation for a clean daily carry.

Ideal for Everyday Hydration

The lightweight yet durable build makes it perfect for office hydration, school use, gym sessions or outdoor travel. Designed for modern lifestyles, it fits easily in bags, cup holders and backpacks.

Custom Branding for Corporate Gifting

Transform this flask into a powerful promotional item with custom logo branding. Whether used as a custom vacuum flask or custom thermos bottle, your brand receives repeated daily exposure — ideal for corporate gifts, onboarding packs and promotional merchandise.

Features & Specifications

• Material: 304 Stainless Steel (premium quality)
• Capacity: 500ml
• Insulation: Double-wall vacuum insulated
• Finish: Matte coating
• Branding Methods: Silkscreen / UV Print / UV Sticker Print
• Colours: Gold / Black / Rose Gold / Grey

Eco-Friendly & Reusable

A reusable alternative to disposable plastic bottles that supports sustainability initiatives and enhances your brand’s commitment to the environment.

Explore more in our Vacuum Flasks & Thermos Bottles collection for matching styles and bulk branding options.