This power bank has a waterproof rubber shell for protection.
Brad's Deals Editor Michael,
This Griffin Technology Survivor 10,050mAh Power Bank drops from $59.99 to $14.99 to $12.99 when you apply our exclusive code BDPWR13 in your cart at iTechDeals.com. Plus the shipping is free. This is the lowest price we could find for this power bank by $16. It has single USB port and can recharge devices at their normal charging speeds. It features a built-in flashlight. There is no sales tax (except NJ).