Teski Pianta Karryon Executive Leather Blueprint Holder Carries up to 40 LBS of paper weight. exquisite details. Adjustable, removable leather shoulder strap. Removable leather business card wallet. Made for carrying architectural blueprints or design drawings Maximum weight up to 40 pounds Adjustable Velcro closure, minimum capacity for carrying a roll is 3.5" to 11" in diameter Patent Pending Design from Teski Leather