50 hour battery life

Waterproof with port plug

Charges your device

Hand built in the USA

Shotguns, Ice Fishing and a Mini Tank

Watch us try to destroy a DemerBox.

Stores Your Stuff, Charges Your Device

Dry internal storage keeps your stuff safe. USB charging port keeps your phone going.


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Loud and Clear

With crisp highs and punchy bass our sound game is strong.

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Port Plug Makes It Waterproof

When the going gets really rough the included port plug keeps elements out

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50 Hour Battery Life
100 ft Bluetooth Range


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This guy!

Multi-platinum, GRAMMY award winning artist Zac Brown, of Zac Brown Band and co-owner of DemerBox.

@demerbox—Plays as hard as you do.