Check the listing for details. Outdoor Camping Cup Stainless Steel Coffee Mug Carabiner Hook Double Wall 220ml. Condition: New. Listed at 8.99 USD. This cup is designed with a self lock handle , perfect for camping , hiking , climbing, etc. Double wall is made of stainless steel , more sturdy and compact. Smooth surface for anti scratch accident. Lightweight and portable for outdoor activity. D-Ring Hook let you attach the mug to backpack or any gear easily. Specifications: Material: Stainless Steel Form: Hand Grip Capacity: approx. 220ml Color: Silver(as pictures show)This cup is designed with a self lock handle , perfect for camping , hiking , climbing, etc. Double wall is made of stainless steel , more sturdy and compact. Smooth surface for anti scratch accident. Lightweight and portable for outdoor activity. D-Ring Hook let you attach the mug to backpack or any gear easily. Specifications: Material: Stainless Steel Form: Hand Grip Capacity: approx. 220ml Color: Silver(as pictures show)