Limited Edition of 30
 
This medium size backpack has plenty of room with a big inner pocket, separate section for a 15'' laptop, front pocket, and a hidden pocket at the back for valuables. 
 
100% polyester
Dimensions: H 16⅞" (42cm), W 12¼" (31cm), D 3⅞" (10cm)
Maximum weight limit: 44lbs (20kg)
Water-resistant material