This is the original Kanken. At least mine was. Gets dirty really quickly and hard to wash out since it’s waterproof. I recommend getting a neutral or dark color. Besides that, it’s a good size. Fits my 32 oz Hydroflask and a camera and it sits high on your back so good for walking long distances or school, but only if it’s a few books and binders in there. That stuff takes up a lot of space. Great for biking too because it’s very light! Very practical but wish the price was not so steep. Maybe it’s just because it’s a Swedish product.