Click to expand Tap to zoom Solid Bung. 25-38mm. Silicon (Fits glass demi 5L and 23L) Save $0 Save $-9 Original price $9 - Original price $9 Original price $9 $9 - $9 Current price $9 | / Quantity Add to cart This item is a recurring or deferred purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted. Solid Bung. 25-38mm. Silicon (Fits glass demi 5L and 23L)