Keep Pets Safe: The Front Hole Is Adjustable With A Drawstring According To Your Pet'S Size. The Buckle Design Inside The Carrier Can Connect With The Pet Collar, Which Will Prevent The Pet From Getting Out And Protect The Pet'S Safe. Adjustable Shoulder Straps And Interior Drawstring: Adjustable Padded Shoulder Straps Help To Reduce The Burden. The Additional Waist Strap With Buckle Keeps The Backpack Stable. The Inner Rope With Clip Can Connect To Your Pet'S Collar Or Harness To Prevent Your Pet From Jumping Out Or Getting Hurt. Keeps Them Safer. Choose The Right Size For Your Pet: Size S For Dog Under 4 Kg. Size L For Dog Under 8Kg. Padding Panels And Removable Bottom Cover: With The Back And Sides Padded With Epe Foam, Reducing The Burden And Providing More Comfort For You And Your Pet, This Backpack Or Rucksack Helps Your Pet Enjoy A Pleasant Nap And Travel. Enough Room For Pets To Play. Sturdy And Comfortable Material: We Not Only Want To Bring Convenience To You, But Also Pay Attention To The Feeling Of Pets. High Quality Craftsmanship And Mesh Material Make It So Breathable That Your Pet Won'T Feel Suffocated In The Bag.

Note:Shipping time is 5-12 days