The 350ml bamboo finish custom vacuum flask blends the refinement of natural bamboo with high-performance insulation. Built from Stainless Steel 304 with double-wall vacuum technology, it keeps drinks hot or cold for hours while delivering a stylish, eco-friendly look suitable for professional and lifestyle use.
Compact & Eco-Friendly for Travel & Corporate Gifting
Lightweight, leak-proof, and easy to carry, this flask is ideal for commuting, office hydration, gifting, or event merchandise. Add your branding through silkscreen, UV print, or engraving to create a premium custom thermos bottle that clients and staff will use daily.
Care Instructions & Sustainability
Hand wash the bamboo exterior to maintain its natural finish. Avoid soaking or abrasive scrubbing. The reusable stainless steel body reduces the need for disposable bottles, supporting sustainable branding practices.
Features & Specifications
Material: Stainless Steel 304 with natural bamboo exterior
