Here’s a post-Halloween “Pumpkin”, which is not hollow but carries water in quite a high-tech manner. Developed by French Designer Lehanneur and Julien Benayoun, it’s a water vessel with high-tech aspects. It replicates a biological cell to enable it to transport water in large or small volumes by expanding as much as necessary. The vessel is amazingly ergonomic as it has two detachable parts, which when attached, turn it into a uber-stylish shoulder bag. You can easily carry a half liter of water into it while travelling.