Military water bottle Low-poly 3D model is available on CGTrader for $15. Original author: Rajivsingha. Specs: 11313 polys, 5802 verts.
OBJ (OBJ, filesize: 117 MB), MA (Autodesk Maya, filesize: 117 MB), FBX (Autodesk FBX, filesize: 118 MB), TEXTURES (Textures, filesize: 117 MB), PNG (PNG, filesize: 117 MB), GLTF (glTF, filesize: 56.4 MB)