Pet Carriers High Quality Waterproof Dog Carrier Backpack Adjustable Travel Carrying Bags For Dogs Front Chest Strap Backpack For Dog Cats Name: Dog Carrier Backpack Material: Composite Waterproof Cloth + Loop Fleece Lining + Webbing + Buckle + Hardware Buckle Color: Black,Army Green,Red,Pink Size: S,M,L,XL Features: 1. Waterproof Embracing Front Chest Backpack,Comfortable And Easy To Store; 2.One-piece Widened Shoulder Strap Design,Thickened Sponge Shoulder Straps,Comfortable and Breathable; 3.Stent Structure Filled With Thickened Pearl Cotton,Sturdy; 4.One-piece Buckle Design,Adjustable Length,Breathable Lining,Water Repellent Surface; 5.Bottom Bench Cut, and Tail Opening,Humanize. Breakthrough Design: Product Can Be Fully Opened; Pets Can Be Put On Quickly Without Lifting Their Legs When Standing On The Ground, Eliminating A Series Of Inconveniences Such As Zipper Card Pet Hair And Cumbersome Wearing; Suitable For: Small dogs,Medium dog, and Cats. Wearing Steps: 1. First Put It On The Pet And Adjust It To The Appropriate Size; 2. Then Back It To The Owner And Insert The Fixing Rope At The Waist; 3. Finally Adjust The Length Of Your Shoulder Straps To Achieve The Most Comfortable Effect.