Hunters know that a stalk can quickly go wrong if the wind changes part way through an approach. A deers primary defence is scent, accounting for detection around 65 per cent of the time – which is why Napier has developed a Trail Marker and Wind Indicator; the Airglo. Designed to be quick and easy to use, the non- toxic, non-staining odourless fine mist powder helps read the breeze and keep you downwind of your quarry. Unlike usual alternative that use large particles in squat bottles, the Airglo is ergonomically designed in a unique baton bottle with silent one handed operation that can be used with cold, wet and gloved hands. Each dispenser comes with a convenient Realtree sleeve, belt clip and lanyard.