Aqualung Diving Knife This item has been used. It was stored in a dark place after use. It shows signs of use, but is still in good working condition. The sheath is not included; this is a listing for the knife only. Please check the images for the condition and blade length, and purchase with your understanding and agreement. Immediate purchase is possible. Thank you. Diving Scuba Diving Scuba Diving Aqualung aqualung Light Equipment Equipment Accessories Accessories Technical Outdoor Fishing Knife Diving Knife Diver Knife