San Francisco Garter Snake Mug Your favourite amazing animal on your mug...perfect! £10.00 Quantity: at £10.00 each Add To Basket Did you know? The San Francisco Garter Snake can hibernate during the winter months, although this generally only happens with those living near the coast. Your favourite amazing animal on your mug the perfect way to start the day, why not collect them all for the ultimate mug collection. Our mugs are approx 10-11oz and are dishwasher and microwave proof.