Shell: 8.5 ounce, 60% cotton/40% polyester Quick Duck canvas with Rain Defender durablewater repellent. 30% lighter and ounce for ounce as durable as sandstobne duck. Unlined. 3.5 ounce, 100% polyester lightly padded shooting shoulder. Front-loading game bag pocket that's big enough for 3 roosters. Back clean-out system. Lower patch pockets with side entry. Shell storage holds 10 shells each. Back clean-out system. Adjustable sleeve opening with hook and loop closure. Zippered map pocket. Two back bottle pockets. Drop-tail hem with adjustable drawcord bottom. Back lengthLarge=29.5 inches.