✔This adjustable saddlebags is ideal for dogs weights from 20 to 60 pounds.You can fold the bowl quickly and keep this bowl easily within the pack,small size,easy to carry. ✔This dog backpack has two convenient pockets for carrying this collapsible dog bowl,food, water, and gear for you and your pet when you're walking,travelling or camping etc.This dog backpack with weights is good for you and your pet outdoor hiking. ✔Balanced assistance handle helps lift dog up and over obstacles when you are outward hounding.Backpack with reflective strip is cool and enhance visibility. ✔This two bowls on one side made of 100% waterproof high density Oxford cloth for you to put water,on the other side is good for food.Easy to clean and dry. ✔Size for dog pack,Chest Girth 28.2'- 31.8' or 32.2'- 39.7',Stomach 19.6'-25.6' or 20.5'-28.7' ,Neck 19.6'-24.4' or 22.1'-28.3',Bag Length 6.69'* 9.4' or 8.26'* 10.6'. Size for dog bowl Height 3.1',Diameter 5.5',Perimeter 17.3',30 oz in each side.All the detailed size is shown in our picture.