Small packages of 5.50 fit only a small bar of soap and travel-size lotions. Medium packages of 11.00 up to two normal sized bottles or smaller. The Large shipping of 18.00 6 to 8 normal sized items. Extra large for 25.00 is meant for 4 large items (32 ounce bottles and much more). Purchases of 100.00 or more has free shipping.