A device for securing and organizing tubing, such as medical venous access lines, includes a tray; a fastener attached to the tray, the fastener designed to attach the tray to another object, such as a post from an IV unit or a patient's bed; at least one tube slot built into the tray, the tube slot sized to accommodate a portion of a tube; a first strap attached to the tray proximate to the fastener; and a second strap attached to the tray proximate to the end of the tray distal from the fastener, wherein the first strap and the second strap are designed to secure the tube within the tube slot without impeding flow through the tube. The device may further include label tabs extending upwardly from the tray proximate to each tube slot.