Strapworks strive to keep all of theri products in stock at all times, but unfortunately there are occasions when supply cannot keep up with demand. In most cases supply is restocked within 3-6 days. On rare occasions it does take slightly longer. You can still place the "out of stock" item in your shopping cart and check out with it, if it is out of stock for more than 3 days Strapworks will contact you with a date of arrival and ask if you would like to wait or get a refund. Usually "out of stock" items do not hold up an entire order, Strapworks typically ship what they have in stock and ship the back-ordered item when it arrives, at NO additional shipping cost to you.