The Groove backpack features a stereo NXT flat panel loudspeaker made from EVA foam for durability. The panel has two 25mm exciters powered by a stereo amplifier, which should mean a decent sound when hooked up to a portable digital player. The bag itself has a 25 litre capacity with several pockets and compartments and is tough and water resistant – so good for outdoor pursuits.
Powered by 3x AAA batteries, which should offer seven hours of playback, it retails for £90 from this autumn.
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