Nautical Blueprint Crustacean BackpackThis navy backpack brings subtle seaside science into everyday carry. Hand drawn, chalky white crustacean prints curve across the front and pocket, giving the bag a study in contrast look that reads both academic and adventurous. Lightweight polyester keeps the silhouette slim while the padded mesh back and adjustable straps make long walks, campus days, or field trips comfortable. Multiple zippered pockets and a padded internal sleeve keep a laptop,