Travel Size Anti Monkey Butt Powder is the perfect size for throwing in your purse, duffel bag or saddle bag! That way it is ready to use wherever you are!AWARD-WINNING Anti-Monkey Butt Powder is specially formulated to prevent soreness and itching caused by frictional skin irritation. (Motorcycle riders use the term -monkey butt- to describe the redness, itching and soreness caused by the friction of riding.) Evaluated and praised by four industries - horse, motorcycle, trucking and ATV. Anti-Monkey Butt Powder absorbs sweat and reduces friction, the two leading causes of monkey butt. Single bottle.