Cork leakproof vacuum flask

Premium vacuum flask for eco-conscious branding

Elevate your promotional giveaways with this stylish and sustainable vacuum flask, designed for businesses looking to make a lasting impression. Perfect for corporate events, employee appreciation, or client outreach, this flask combines functionality with a touch of natural elegance, ensuring your brand stays top-of-mind while keeping drinks at the ideal temperature.

Key features and benefits

Crafted from high-quality materials, this leakproof vacuum flask offers reliable performance for everyday use. The double-wall vacuum insulation keeps beverages hot for up to 5 hours and cold for up to 15 hours, making it ideal for busy professionals on the go or outdoor events. Its 600ml capacity provides ample space for coffee, tea, or water, while the leakproof design prevents spills during travel or storage.

The flask features a durable 304 stainless steel interior for superior taste preservation and hygiene, paired with a robust 201 stainless steel exterior. A unique cork detail on the bottom adds a premium, eco-friendly touch—cork is a renewable, biodegradable material that enhances sustainability without compromising style. With a compact diameter of 72mm, it's easy to grip and fits seamlessly into bags or cup holders.

Sustainable and safe materials

Sustainability is at the heart of this product. Made with bio-based cork and BPA-free materials, it aligns with eco-conscious branding efforts. It complies with the SVHC directive 1907/2006/EC and German Food Safe Legislation, ensuring it's safe for food and drink contact. Polypropylene accents provide added durability, making this flask a responsible choice for companies prioritizing green initiatives.

By choosing this flask, you're not just offering a practical gift—you're promoting environmental awareness. The natural cork element reduces reliance on plastics, appealing to clients and employees who value sustainability in their daily lives.

Customization for your brand

Tailor this vacuum flask to perfectly represent your company with our easy personalization options. Add your logo via laser engraving, screen printing, or full-color imprint on the exterior for a professional finish that stands out. Ideal for bulk orders, we handle everything from design consultation to production, ensuring quick turnaround times for events or campaigns.

Whether you're outfitting sales teams, rewarding loyal customers, or sponsoring wellness programs, these customized flasks boost visibility and foster positive associations with your brand. Minimum order quantities start low, making it accessible for marketing teams of all sizes.

Packaging and shipping details

Each flask arrives in a protective polybag and individual box, ready for distribution at trade shows, conferences, or office deliveries. The secure packaging minimizes damage during transit, so your branded gifts arrive in pristine condition.

Invest in this versatile promo item to enhance your marketing strategy—contact us today to discuss how we can personalize it for your next initiative.