The Huntech bush coats are made in 330GSM dual-grid polar fleece making them highly breathable, wind resistant, warm and able to take on light showers. Sometimes all you need to carry out the deeds of life is a good old Kiwi classic, the Huntech bush coat. The Bush Coat G2 is a revamped version of the original bush coat with reinforcing, waterproof shoulder panels and lower pockets.