Legacy Porta-Pak-12 Pack Grease and Caulk Tube Storage Box LEGGCB12 Legacy Porta-Pak-12 Pack Grease and Caulk Tube Storage Box LEGGCB12 Protects storage container for 12 caulk/grease tubes Adjustable shoulder strap, for easy handling Stores caulk/grease tubes in upright position Damage and weather resistant Made with high-impact plastic construction