Vexilar Soft Pack for ProPack II and Ultra Pack - Vexilar Soft Packs are designed to be super tough and last for years. Ideal for transport and storage, the Soft Pack will protect your investment and keep your Vexilar ready for action. This Soft Pack fits all Ultra Pack and ProPack II systems. Flasher is not included. Waterproof Bottom Helps Protect the Pack Rear zippered door for easy transducer access Heavy-duty handle design Easily slips around your Ultra or Pro Pack Made from heavy-duty polyester canvas All metal zippers Window is cold crack tested to -30deg, F