Canadian Sliders tobacco comes in a pack of 20 king size cigarettes, available at The Purple Leaf, part of our full tobacco and sliders selection. Canadian Sliders FAQ How many cigarettes are in a pack of Canadian Sliders? Each pack holds 20 king size cigarettes. What Canadian Sliders options do you carry? Original, Ultra Light and Menthol at $37. Lights is currently sold out. Do I need to be 19 to buy tobacco? Yes. You must be 19 or older to buy tobacco in Ontario.