HELSINKI LARGE - Double wall flask 1L

Elevate your brand with the HELSINKI LARGE Double Wall Flask 1L, a premium stainless steel vacuum-insulated thermos perfect for promotional giveaways. This eco-friendly design features a sustainable bamboo lid and convenient carry handle, keeping beverages hot for up to 12 hours or cold for 24—ideal for events, client meetings, or corporate outings.

Crafted for customization, it allows seamless logo imprinting to showcase your brand while offering durability and style. The natural bamboo material adds a sophisticated, biodegradable touch, appealing to environmentally conscious audiences. Boost engagement and loyalty by gifting this versatile 1L flask that combines functionality with green credentials.

Suggested price for the most common configuration:

€4.64

Models & Personalization

1 Choose your models
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2 Upload your logo

If you wish, you can upload your logo/media here. While this isn't required, it allows us to process your order faster.

If you don't upload your logos now, we'll be in touch by email and you can send us the files later.

3 Choose your imprints
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Please contact us for personalization options.

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As an indication only. Actual delivery times depend on many external factors.

Upload your logos

If you wish, you can upload your logo/media here. While this isn't required, it allows us to process your order faster.

If you don't upload your logos now, we'll be in touch by email and you can send us the files later.

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Insulated double wall flask for branding

Elevate your promotional efforts with this high-quality double wall stainless steel flask, designed for superior insulation. The vacuum-sealed construction keeps beverages hot or cold for hours, making it an ideal giveaway for events, trade shows, or client appreciation gifts.

Sustainable materials and design

Crafted from durable stainless steel with a natural bamboo lid and convenient carry handle, this 1L capacity flask emphasizes eco-friendliness. Bamboo, as a renewable resource, adds a touch of sustainability to your branded items, appealing to environmentally conscious audiences without compromising on style or functionality.

Customization options for marketing impact

Perfect for businesses and event organizers, this flask offers ample space for logo imprinting, ensuring your brand stays visible with every use. The large size accommodates everyday hydration needs, encouraging repeated exposure to your message among recipients like customers or partners.

Practical benefits for promotional use

Enjoy the versatility of a flask that withstands daily wear while maintaining its elegant appearance. Its double wall insulation prevents condensation, keeping hands comfortable and surfaces dry—ideal for on-the-go professionals. Slight natural variations in the bamboo enhance the unique, handcrafted feel of each personalized piece, setting your giveaways apart from standard options.

More Information

Additional Information

Material Stainless Steel
Sustainable Bio