Why Choose Our 500ml High Grade Matte Custom Vacuum Flask?
This 500ml high grade matte custom vacuum flask combines premium style with long-lasting performance. Made from Stainless Steel 304 with double-wall insulation, it keeps drinks hot or cold for hours while providing a sleek, refined appearance suitable for everyday hydration.
Perfect for Branding, Gifts & Daily Use
Available in classic black and white, this flask offers a professional look ideal for custom thermos bottle branding. Add your logo via silkscreen, UV print, or sticker print for impactful corporate gifts, event promotions, or retail merchandise.
Care Instructions & Sustainability
Hand wash with mild soap and avoid abrasive scrubbing to preserve the smooth matte finish. The reusable stainless steel design reduces disposable cup waste, supporting eco-friendly practices.
