The Lowepro Pro Trekker 600 AW Mica/Black Backpack is a water-resistant 600 denier TXP ripstop nylon backpack with 2000 denier ballistic nylon trim designed to carry and protect a pro SLR camera with a lens up to 600mm f/4 attached and a lens hood. It has a lens stabilizer that helps protect the long lenses and an adjustable collar holds the camera and lens securely in place.
There is a front accessory pocket and a tripod mount that can carry a tripod upright for better balance. The fully adjustable, built-in harness includes a padded back pad with lumbar support, CollarCut straps and a removable, padded waistbelt. There are attachment loops on the shoulder straps that take optional SlipLock add-ons. The All Weather Cover protects the pack and the gear from dust, sand, rain, or snow.