Size: 20" x 14" x 7" Weight: 14.56 oz Material: LAZER 600Dx300D - POLYESTER Warranty: 30 days against manufacturers defects Linear Inches: 41.00" Each OG Sack is handmade, so we can ensure you get the highest quality product. OG Sacks are made with the same materials used for mountaineering bags. Removable, hand washable liner makes for easy cleaning.