http://www.hardtailforever.com/store/keyhole-back-power-tank-2.html6148Keyhole Back Power Tankhttp://www.hardtailforever.com/store/media/catalog/product/S/U/SUP23.ARMY-1_1.jpg72USDOutOfStock<ul></ul>72http://www.hardtailforever.com/store/media/catalog/product/S/U/SUP23.BLK-1_1.jpghttp://www.hardtailforever.com/store/media/catalog/product/S/U/SUP23.EGGP-1_5.jpghttp://www.hardtailforever.com/store/media/catalog/product/S/U/SUP23.ARMY-2_1.jpghttp://www.hardtailforever.com/store/media/catalog/product/S/U/SUP23.BLK-2_1.jpghttp://www.hardtailforever.com/store/media/catalog/product/S/U/SUP23.EGGP-2_1.jpg