$ 0 0 Portable Aquarium Fish Bowl by Michal Shabtiali Cardboard Cat’s Cradle by Erin Zingré “Mommy Bus”, cat backpack PetEgo, hybrid backpack , as it is a laptop bag as well as a dog carrier. Miniature Fingertip Aquarium Pet Pocket Bird Carrier DogiBag Wheeled Carrier designed by Nicklas Ekstrand