Mammals Tote Bags
All mammals have three middle ear bones, fur or hair, a neocortex in their brains, and all female mammals nurse their young with milk. However, that's about all that the approximately 5,450 species have in common. Mammals live practically everywhere on earth, even in the ocean. Mammals include some of the most endearing creatures and some of the most terrifying. You can now carry a creature everywhere with our mammal tote bags.