The ortlieb light pack pro 25 backpack the ortlieb light pack pro 25 combines the minimalism of the light pack 25 with more comfort the inflatable back padding ensures a more pleasant carrying feel the elastic drawstring attachments on the outside keep clothing and equipment within reach and the outside pockets on the side offer space for bottles and snacks more volume and carrying capacity at a weight of only 385 grams is scarcely possible just like its minimalist brother the light p