Kelty, Kelty Trekker External Frame Backpack - 3950 cu in All External Frame Backpacks >>> External Frame Backpacks by Kelty More details and ordering info. The Kelty Trekker External Frame Backpack is a backpacking classic. Simple in its design and pure in its function, this pack is the choice for backcountry purists. Essential features such as mesh water bottle pockets and hydration compatibility ensure your body remains 65% water. A spindrift collar and ice axe loops render this pack ready for the iciest of days. Lash tabs allow you to add carrying capacity. With its padded, adjustable waistbelt and padded shoulder straps, the Trekker will keep the load stable and your muscles fresh. The breathable backpanel enhances one of the external frame pack's most admirable abilities: keeping you cool. Product Features Material: Nylon Kodra, Pack Cloth Volume: 3950cu in Suspension: External Back Panel: Breathable mesh Hydration Compatible: Yes Product Dimensions: 9.5 pounds User input on Kelty Trekker External Frame Backpack - 3950 cu in by Kelty: Be the first to submit input on this product Submit Input: Your Name: Write or Paste Input here: Upload picture:      Review Guidelines