Meet the B2 Bottle: a sports bottle that you can wear on your arm to stay hydrated as you exercise. It stays out of your way and holds around 300ml of your favorite liquids. The B2 bottle comes with an adjustable strap and a LED module, so you can exercise comfortably and safely.
More gadgets like this ➡️ : here
The B2 will be available in multiple colors. It has space for your keys too. Expected to ship in August.
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