Recommended to use with 2.5 kg of aquarium gravel - but sand, pebbles, dried beans and even cat litter (clean of course!) works. Just use the zipped opening to fill.

Beautifully crafted by leather specialists in Portugal - the Glass Anchor looks good enough to grace the best tables.

At last - a portable wine glass holder for yachts and picnics that is practical, stylish and needs no fixings. Throw it on the boat deck or dining table, on the grass or beach. It is completely portable, stops spills and holds up to 6 glasses. That solution is called the Glass Anchor. It's designed in England, made by traditional leatherworkers in Portugal and adds a touch of luxury to any feast. With its non-slip base, it handles fast boats, steep slopes and lumpy ground with ease, keeping your glasses upright. The glasses slip in and out of the Glass Anchor as simply as putting them down on a table. Measuring 32cm x 32cms, it holds up to six glasses. The Glass Anchor arrives unfilled - just add some aquarium gravel to your Amazon order - about 2.8kg will do - and pour this into the zipped opening. Alternatively you can use sand or dried beans. The Glass Anchor is made out of soft and supple luxury vegan leather produced in Europe. You've been sitting there with your drinking arm aching and frozen for too long! You can now finally put down your glass and it's not going to fall straight over because of the annoying fact that boats bob and the Earth's surface is full of little lumps and bumps and soft grassiness that doesn't lend itself to keeping wine glasses upright. Now you can finally relax like they do in the films where the issue of where to put your glass of bubbly or wine is solved by the assistant waiting with outstretched hand just off camera. Yes one of life's last annoying niggles has just been solved!