HELSINKI - Double wall flask 500 ml

Elevate your brand visibility with the HELSINKI Double Wall Flask, a 500 ml stainless steel vacuum-insulated bottle perfect for promotional giveaways. Its double-wall construction keeps beverages hot for hours or cold all day, ideal for events, client gifts, or corporate branding. The leak-free design ensures mess-free use, while the bamboo lid and carry handle add a sustainable, eco-friendly touch—bamboo being a renewable resource.

Customize with sublimation printing for a professional logo imprint that stands out. This durable, portable flask promotes your business long-term, as recipients use it daily. Great for marketing teams and event organizers seeking high-impact, personalized merchandise to build loyalty and awareness.

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 stainless steel flask for branding

Discover our double wall vacuum flask, perfect for businesses seeking customizable promotional items. With a 500 ml capacity, this leak-free design keeps beverages hot or cold, making it an ideal giveaway for events or client appreciation.

Key features of the flask

  • Double wall stainless steel construction for superior insulation
  • Sustainable bamboo lid and convenient carry handle
  • Sublimation printing available for custom logos on compatible surfaces
  • Natural bamboo material ensures eco-friendly appeal, though slight variations may occur

Benefits for marketing and events

Elevate your brand visibility with personalized flasks that recipients use daily. This durable, insulated option promotes your company logo while offering practical value—staying leak-free on the go. Ideal for large orders, it supports corporate gifting and event promotions, helping you build lasting customer relationships through sustainable, high-quality merchandise.

For more information

Additional Information

Material Stainless Steel
Sustainable Bio