Check the listing for details. Equinox Bilby Ultralight Silicone Ripstop Nylon Stuff Bag Set - Small (8x18"),. Condition: New with tags. Listed at 42.06 USD. The Equinox Bilby Ultralight Stuff Bags are essential for organizing and protecting your gear while on the go. Made from durable and lightweight materials, these stuff bags are perfect for storing clothing, electronics, toiletries, and more. The Bilby Ultralight Stuff Bags feature a convenient drawstring closure and are designed to be compact and easy to pack. Whether you're backpacking, camping, or traveling, these black sacks are a versatile and reliable option for keeping your belongings secure and organized. Choose the Equinox Bilby Ultralight Stuff Bags for all your storage needs.1. Get organized on your next outdoor adventure with the Equinox Bilby Ultralight Stuff Bags! These compact sacks are perfect for keeping your gear organized and easily accessible when you're on the go.. 2.