The Dell EcoLoop label identifies products which are manufactured with select materials and/or processes that help reduce the environmental impact compared to traditional industry methods. The Dell EcoLoop Pro Backpack features the following items such as the exterior main fabric is made with 100% ocean-bound plastic from approximately 11 recycled plastic bottles collected from ocean coastline or major waterways. Dell EcoLoop Pro 15.6-inch Backpack is made with a solution-dyeing process for polyester that can generate up to 90% less wastewater, up to 62% less CO2 emissions and uses up to 29% less energy than traditional dyeing processes.