Why Puffer Vesta Unique Blend Of Reliable Warmth And Ultra-Thin, Lightweight Gear Weighing At Less Than 3 Ounces, Roughly Three Slices Of Normal Sandwich Bread, The Puffer Vest Is Easy-To-Wear, Easy-To-Pack, And Easy-To-Store It Protects Your Pup Against Chilly Winds And Is Water Resistant To Keep Your Pup Dry From Light Showers Its Built-In Leash Attachment Lets You Go On Quick Walks Without Putting On An Extra Harness And Its Trendy Colors And Various Sizing Options Lets Your Pup Wear It With Comfort And Styleultra Lightweightweighs Less Than 3 Slices Of Sandwich Bread, Your Pup Barely Even Feel It Easy-To-Wear Easy-To-Pack And Easy-To-Storewindbreakerthe 100 Polyester Fillings Provides Insulation To Keep Warm And Is Breathable To Prevent From Overheating When Your Pups Inwater Resistantthe Outer Water Resistant Layer Made With 100 Nylon Helps Your Pup Stay Dry From Sudden Showersdual D-Ring Leash Attachmentno Need To Put On An Extra Harness For Those Short Walks, Although Not Recommended If Your Dog Is A Strong Pulleranti-Zipped Fur-Guardavoids Your Pets Hair From Getting Caught In The Zipper A Painful Experience That No Pets Should Go Throughsnap Buttonhaving Trouble Zipping Up The Vest Because Your Furry Child Is Overly Excited No Problem, The Snap Button Helps Keeping The Vest In Place So You Can Easily Zip Up The Zipperstep-In Designstep-In Zip-Up Ready To Go Easy To Put On And Perfect For Overly Excited Dogs Or Pets Sensitive To Pullover Apparelbottom Opening Designwe Made The Bottom Opening Large Enough So It Doesnt Get In The Way Of Your Pet When Going To The Bathroom