Abstract: A ski pole attachment made up of a hand receiving member of heat insulation material having an open and a closed end. The ski pole grip can extend into the open end or into an opening in the side of the end receiving member and the ski pole may be held in place in the hand receiving member by means of a strap extending through two slots in the hand receiving member or it can be received in a tubular member extending up into the end receiving member. The operator can place his hand in the hand receiving member with or without a glove on his hand and can grasp the grip on the ski pole thereby holding the grip with his hand inside the hand receiving member.

Abstract: A sailing rig having camber adjustments is disclosed. The rig includes a mast that is sharply cambered adjacent its base and pivoted to a vehicle, and a boom pivoted to the center pivot of the mast. The sail may be connected to the mast by a continuous bead on the edge of the sail which is received in a slot in the mast and slides between two halyards that are connected to the sail and pass through the tubular mast, one on each side of the slot.