NWT Jansport Gnarly Gnapsack 25 Backpack - Field Tan Dual stretch mesh water bottle side pockets for easy access Easy clean water repellent heavy duty coated TPU bottom material Featuring 300/600 Denier recycled ripstop polyester, padded S-curve air-mesh shoulder straps and fully padded air-mesh back panel for comfort. Padded haul handle with multiple gear attachment points Large main compartment with a padded laptop sleeve and hydration port Secondary compartment with padded media sleeve