Lowepro Fastpack 100 Digital SLR Backpack for $39.99 shipped. Add the product to the cart to see the discounted price. Here is a screenshot for your reference. This backpack is made from a tough, water-resistant 420 denier nylon outer fabric that protects the equipment from moisture and abrasion. It features side-entry compartments for provide fast access to the equipment and customizable easy-to-access main compartment with adjustable dividers. It also has an ergonomic backpack harness, and a carry strap on the top. Most places have it for about $64.