Clumsy tablet computer owners looking to protect their costly investment would do well to consider one of G-Form’s protective cases.

The company specialises in protective wear for extreme sports, but it’s long since turned its expertise into extreme gadget protection.

G-Form has also built up something of a reputation by demonstrating the effectiveness of its cases in unusual ways, including dropping one with an iPad inside from a weather balloon sent into the upper atmosphere.

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G-Form’s latest product is the Extreme Portfolio that allows the iPad to be used while still inside the case. And, as G-Form’s latest video shows, it seems to do the trick:

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The Extreme Portfolio costs a not inconsiderable £90 from G-Form.