Red Rock Outdoor Gear G.I. 1qt 3-Piece Canteen Olive Drab. I. Type 1-Quart 3-Piece Canteen. Constructed of high impact plastic; features a screw-off cap with lanyard. Specifications for Red Rock Outdoor Gear G.I. 1qt 3-Piece Canteen: Manufacturer: Red Rock Outdoor Gear Color: Olive Drab Volume: 1 quarts Weight: 0.28 lb Features of Red Rock Outdoor Gear G.I. 1qt 3-Piece Canteen Heavy-duty plastic BPA free Package Contents: Red Rock Outdoor Gear G.I. 1qt 3-Piece Canteen Red Rock Outdoor Gear 2007OD: G.I. 1qt 3-Piece Canteen Olive Drab