Merchandise › Single wooden coaster with logo for you (Proceeds purchase thermal underwear for a defender) Image 1 of 3 Image 2 of 3 Image 3 of 3 Single wooden coaster with logo for you (Proceeds purchase thermal underwear for a defender) $15.00 Place your beverages on something meaningful with an amazing laser cut coaster featuring the SFSU logo. Every one is unique. Add To Cart Added! Place your beverages on something meaningful with an amazing laser cut coaster featuring the SFSU logo. Every one is unique.