Gregory Zulu 20L LT Daypack - Men's Horizon Blue One Size. Specifications for Gregory Zulu 20L LT Backpack: Manufacturer: Gregory Size: One Size Hipbelt Size: 28 - 48 in Gender: Unisex Weight: 2.22 lb Pack Application: Everyday Pack Type: Backpack Pack Volume: 20 liters Body Material: 40percent Recycled 400D Polyester Ripstop Fabric/Material: 50percent Polyester/50percent Nylon Age Group: Adults Pockets: Yes Pack Loading: Top Lining Material: Polyester Fastener/Closure Type: Zipper Width: 7.1 in Length: 11.4 in Height: 21.7 in Features of Gregory Zulu 20L LT Backpack Streamlined design with easy-to use pocketing and clean reflective attachment points to match your desire for a stylish technical look. Designed using premium materials to create a body-mapped ventilated backpanel for superior ventilated support. Through the use of our Lifecycle Analysis tool this collection prioritizes a reduced impact through the use of blended recycled fabrics and informed design. Package Contents: Gregory Zulu 20L LT Backpack Gregory 149315-0532: Zulu 20L LT Daypack - Men's Horizon Blue One Size