This is a novelty item received when purchasing a product from Natural Science. I'm selling it because I don't use it. Please purchase directly if you have no questions or if you don't want to buy in bulk. Feel free to comment if you have any concerns. [About the product] Gray polyester original pouch - Brand: natural science - Product name: Original pouch - Color: Gray - Material: Polyester - It has a gusset at the bottom. - Size: Gusset 12.5cm x 5.5cm Height 12.5cm There is a gusset at the bottom. (The above are the measurements on the bag) Comes with 2 free samples of mulberry leaf flora green juice Expiration date: 2027.5.27