500ml Smart Stainless Steel Flask – LED Temperature Display

Why Choose Our Smart Custom Vacuum Flask?

This 500ml stainless steel flask combines modern innovation with premium practicality. The smart LED lid provides instant temperature readings with a simple touch, while the double-wall insulation keeps beverages hot or cold for hours—ideal for commuting, office use and outdoor activities.

Perfect for Corporate Gifts & High-Impact Branding

Transform this stylish bottle into a powerful marketing tool with custom logo printing or engraving. As a custom vacuum flask or custom thermos bottle, it provides strong brand visibility and daily repeat-use value for events, wellness programmes, staff gifting and promotional campaigns.

Features & Specifications

• Material: Stainless Steel 304 + Smart LED Lid
• Capacity: 500ml
• Finishing: Matte
• Branding Methods: Silkscreen / UV Print / UV Sticker Print
• Colours: White / Black / Red / Royal Blue / Gold
• Insulation: Double-wall vacuum insulated

Eco-Friendly & Durable

The reusable stainless steel design supports sustainability initiatives by reducing single-use bottles, aligning your brand with eco-conscious values.

Browse our Vacuum Flasks & Thermos Bottles collection for more customised drinkware options.