halinfer is the FIRST BRAND in the market to design and produce the bird carrier with clear windows, also halinfer's team owns the design patents of clear bubble pet backpack for cat and small puppy, we upgraded the backpack to have front extension, back extension and dual extension on top of typical non-extension backpack, resolving the internal space and un-breathable compartment concerns for most pet lovers who likes the transparent cat bubble backpack.

Also halinfer is a factory based seller at Ali Express and we offers OEM and CUSTOMIZATION without MOQ request, we have multi choices for materials, colors, features and any other ideas you may have, everyone can be a designer by our service and your furry friends deserves to own a exclusive carrier or backpack.

halinfer also offers DISCOUNTS for wholesale buyers who are able to order few units at a time and ping our customer service team at 24 hours / 7 days anytime, please.