Filson Large Rucksack is a rugged twill backpack built for heavy-duty everyday and outdoor use, featuring leather trims and a foldover storm flap for secure, weather-resistant carry. Key attributes: Otter green | Dark brown | Rugged twill | Water resistant | Abrasion-resistant | Durable construction | Adjustable shoulder straps | Top zip fastening for main compartment | Buckle fastening on foldover top | Front snap-flap pockets | Single top handle | Twill weave | Leather trim | Foldover storm flap | Front flap pockets | Brass hardware | Dimensions & fit: 18-1/2”H x 15”W x 6”D | One size | 33L capacity | Composition & care: 100% cotton Rugged twill | Premium Italian cow leather | Wipe or brush clean