It weighs 3 kilograms. IMPACT Whey Protein with 22g of protein, in an orange and white package design. There are 3 bags, but I only used one a little bit and it didn't agree with me, so I'm offering to sell it. You can throw it away if you prefer. - Brand: MYPROTEIN - Product Name: IMPACT Whey Protein - Contents: 22g protein - Package Design: Orange and white design Thank you for looking.