Selling a few backpacks I picked up over the last few years. This bag is functionally new - I loaded it once and found it didn’t really suit my work carry. I’m classifying it as pre-owned vs NWOT due to missing the Defy patch. I’ll include the patch if I find it before shipping. Stored in a smoke free, pet free home. From Defy - DESCRIPTION FIT: 16" MacBook Pro and most other PC's COMPUTER SECTION: 12" wide x 15.5" tall EXTERIOR MATERIAL: 1,050 Denier Water-Resistant MIL-SPEC Ballistic Nylon INTERIOR MATERIAL: ECOPAK™ EPX Bright Orange 200 Denier Waterproof 100% recycled polyester components, 45° Blue CrossPly for added strength, 70 Denier ripstop backing PADDING: Closed cell foam technology on entirety of computer section, bottom of bag, & back STRAPS: Comfortable thick padded straps HANDLE: 2" MIL-SPEC seat belt strapping EXTERIOR POCKET: Exterior YKK Water-Repellent VISLON® AquaGuard® Zipper pocket KEY STORAGE: Solid matte black steel gun clip and D rings CLOSURE: YKK Water-Repellent VISLON® AquaGuard® Zippers DIMENSIONS: 12" wide x 19" tall x 6" deep WEIGHT: 2.75 lb EXTERIOR POCKETS: Fit up to 32 oz. Nalgene bottle. (3.5" diameter) 2X3" PATCH FIELD: W/Removable DEFY Patch VOLUME: 23 Liters