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The Slender is premium bottle packaging that provides protection for bottles and gifts. It consists of a Flexi-Hex sleeve, a cap to secure the base and a customisable wrap to lock the capsule together.
  • Cardboard packaging sleeve designed for the maximum protection of bottles and gifts
  • Premium bottle packaging made from over 85% recycled paper pulp
  • Plastic-free, recyclable, biodegradable and compostable
  • Fits bottles of all shapes and sizes up to 320mm in height
  • A luxurious look and feel that adds value to brand perception
  • Reduces breakage rates through innovative engineering
  • Compact to store and lightweight for economical shipping
  • Can be customized with company branding
  • Postal boxes sold separately

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Core Features

The Slender capsule is a high-quality packaging solution for bottles and gifts and is made of three components; a Flexi-Hex® sleeve which stylishly protects the bottle from impact and damage, a cap to secure the bottle in the base of the sleeve and a customisable paper wrap holding the whole capsule firmly together.

The Slender benefits from being highly flexible packaging that can be applied to a range of bottles sizes. The sleeve expands and forms around the shape of the bottle, hugging it tightly within while the caps come in different sizes to allow for a variety of bottle diameters.

If being sent in the post or via courier, the Slender can be inserted into a Pinch Top or alternative postal box, delivering a beautifully presented bottle to the end consumer.

Slender bottle packaging components
Slender bottle packaging with box

How to video


Did you know? Over 25% of UK distilleries are now using Flexi-Hex packaging.

In conversation with Avallen

Thank you to the Founders of Avallen, Stephanie and Tim, for answering our questions about the origin of Avallen, sustainability within the drinks industry and why they chose Flexi-Hex® for their eco-friendly packaging.

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Flexi-Hex Sustainable Bottle Packaging for Avallen Spirits
KANKAN soap in Slender bottle packaging

In conversation with KANKAN

KANKAN was set up by Mary and Eliza as a solution-led brand unwilling to compromise on quality products and a luxurious experience. They put soap in cans – making refills fun, convenient and plastic free. KANKAN use Flexi-Hex not only for its eco-credentials but also for its beautiful design.

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