Igloo Coolers Threaded Drain Plug 24011 by Igloo Coolers $19.49 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Igloo Cooler Replacement Threaded Drain Plug #18-24011 Fits Size(Qts.): 72, 94, 128 and 162.