The Backcountry Access Tracker S Avalanche Beacon is a reliable and high-quality avalanche transceiver designed for winter sports enthusiasts. Made of durable plastic material, this beacon is both waterproof and equipped with GPS sensors for accurate location tracking. The multicolor design and ability to use both decimal and imperial measurement systems make it easy to use in the field. With the BCA brand known for its expertise in avalanche safety equipment, the Tracker S is a trustworthy tool for winter sports activities.