Let's go with the Carry Me Backpack Carrier. Suitable for Meeps and Smaller Weens.
Size: 
47cm Long, 18cm Wide, 23cm High
18.5" Long, 7.1" Wide, 9.1" High
Brand Name: Ahwoo And Groo
Origin: CN(Origin)
Max Weight: 15KG
Material: Nylon
Ships in 39-59 days