Ecoxgear EcoXCharge ClipThe EcoXCharge Clip is the ultimate multi purpose carabiner powerbank for all USB devices. Its rugged design is perfect for adventurers who love camping, boating, and staying active. With a 3,350mAh battery, you can recharge for a long time. Take the integrated large carabiner with you on your next hike, camping trip, or bike ride, or keep it close by at sporting events and festivals. And, it's even waterproof with an IPX7 rating for added