You cannot add "Armor-X (MXK Series) IP68 Waterproof (2M) & Shockproof Tablet Case for iPad 10.2" (9th , 8th and 7th Gen) with Hand Strap & KickStand - Integrated X-Mount Type-T adaptor (Support Armox-X X-Mount Type-T Mount Accessories)" to the cart because the product is out of stock.