Soft Materials: Made of 100% canvas, more durable, comfortable and cares for your pets fully adjustable straps. Safe design: A inside leash which stitched with the bag bottom to prevent pets jump out. Built-in breathable thickened felt cloth(at the bottom). Practical & Convenient: Extra pocket useful for some treats, phone, keys, ID card and other small gadgets. Application Scope: Perfectly suits for traveling, walking, shopping, outdoors and pet weight no more than 9 lbs. Unique Design: Round air mesh area,your pets feel breathable and comfortable,it is so important, and not found on many slings.