Rothco Genuine G.I 3-Piece Canteen with Clip 1 qt Olive Drab. I 3 Piece 1 qt. Canteen with Clip is made of a high-density polyethylene plastic that is BPA Free with a rigid single wall construction. The military canteen features a screw cap and clip and will fit into any our G.I Style Canteen Covers. NSN# 8465-00-889-3744 MIL SPEC: MIL-C-43103 Specifications for Rothco Genuine G.I. 3-Piece 1 Quart Plastic Canteen w/ Clip: Manufacturer: Rothco Color: Olive Drab Volume: 1 quarts Fabric/Material: Polyethylene Plastic Country of Origin: USA Package Contents: Rothco Genuine G.I. 3-Piece 1 Quart Plastic Canteen w/ Clip Rothco 610: Genuine G.I 3-Piece Canteen with Clip 1 qt Olive Drab