POTR Letterbox Vase

The POTR Letterbox Vase reimagines the traditional flower vase through a low-carbon, flat-pack design that eliminates the need to ship heavy, fragile glass. Made from lightweight recycled materials, the vase folds into shape in seconds and offers the same elegant functionality as a ceramic or glass vase - but at a fraction of the environmental footprint.

By removing unnecessary weight and volume, the design significantly reduces shipping emissions and enables effortless letterbox delivery, cutting the need for excess protective packaging. This efficiency also supports a more sustainable supply chain for flower gifting, especially for bouquets sent by post.

Developed in partnership with Bloom & Wild, the pioneers of letterbox flowers, the POTR Vase is the perfect companion to their lightweight, water-efficient bouquets. Together, the collaboration replaces traditional glass vase deliveries - reducing breakage, minimising carbon emissions, and making flower gifting easier and more planet-friendly.

Inside the recycled polypropylene outer shell sits a flexible silicone liner that forms a watertight reservoir, holding up to 1 litre of water - making it suitable for everything from a single stem to a full bouquet. The soft silicone is gentle on stems, preventing bruising, while the scalloped rim design naturally spaces flowers for easier, more intuitive arranging. The liner is also dishwasher-safe, ideal for refreshing the vase when the water turns cloudy or the flowers start to go “icky”.

Unlike bulky glass vases that end up gathering dust in the “vase graveyard”, the POTR Vase packs flat for easy storage, slipping neatly into a drawer until needed again - perfect for small spaces and modern living.

Durable and reusable, the POTR Letterbox Vase brings together functional beauty, environmental responsibility and innovative shipping efficiency. It offers a modern, stylish and low-carbon alternative to the traditional flower vase.