A multilayer film comprising: an inner layer located between a first outer layer and a second outer layer, the inner layer consisting of a component selected from the group consisting of (a) a high density polyethylene that is an ethylene/butene copolymer having a density from 0.940 g/cc to 0.970 g/cc as measured using ASTM D792-00, Method B, a melt index from 0.1 g/10 min to 10 g/10 min as measured using ASTM D-1238-04, condition 190°C/2.16 kg and a crystallinity from 40% to 60%, (b) a propylene homopolymer having a density from 0.88 g/cc to 0.92 g/cc as measured using ASTM D792-00, Method B, a melt flow rate from 1.0 g/10 min to 2.1 g/10 min as measured using ASTM D-1238-04, condition 230°C/2.16 kg, and a crystallinity from 40% to 60% and (c) a propylene/ethylene copolymer having a density from 0.85 g/cc to 0.95 g/cc as measured using ASTM D792-00, Method B, a melt flow rate from 0.1 g/10 min to 2.0 g/10 min as measured using ASTM D-1238-04, condition 230°C/2.16 kg, and a crystallinity from 20% to 40%; the first outer layer and the second outer layer being the same or different, each outer layer consisting of a linear low density polyethylene that is an ethylene/octene copolymer having a density from 0.91 g/cc to 0.93 g/cc as measured using ASTM D792-00, Method B, a melt index from 0.1 g/10 min to 10 g/10 min as measured using ASTM D-1238-04, condition 190°C/2.16 kg, and a crystallinity from 40% to 50%, wherein a thickness of at least one outer layer is greater than the thickness of the inner layer, the multilayer film having a thickness from 1 μm (micron) to 100 μm (microns), the multilayer film having an oxygen transmission rate less than 10,800 cc/m 2 /24hr as measured in accordance with ASTM D 3985-05. an inner layer located between a first outer layer and a second outer layer, the inner layer consisting of a component selected from the group consisting of (a) a high density polyethylene that is an ethylene/butene copolymer having a density from 0.940 g/cc to 0.970 g/cc as measured using ASTM D792-00, Method B, a melt index from 0.1 g/10 min to 10 g/10 min as measured using ASTM D-1238-04, condition 190°C/2.16 kg and a crystallinity from 40% to 60%, (b) a propylene homopolymer having a density from 0.88 g/cc to 0.92 g/cc as measured using ASTM D792-00, Method B, a melt flow rate from 1.0 g/10 min to 2.1 g/10 min as measured using ASTM D-1238-04, condition 230°C/2.16 kg, and a crystallinity from 40% to 60% and (c) a propylene/ethylene copolymer having a density from 0.85 g/cc to 0.95 g/cc as measured using ASTM D792-00, Method B, a melt flow rate from 0.1 g/10 min to 2.0 g/10 min as measured using ASTM D-1238-04, condition 230°C/2.16 kg, and a crystallinity from 20% to 40%; the first outer layer and the second outer layer being the same or different, each outer layer consisting of a linear low density polyethylene that is an ethylene/octene copolymer having a density from 0.91 g/cc to 0.93 g/cc as measured using ASTM D792-00, Method B, a melt index from 0.1 g/10 min to 10 g/10 min as measured using ASTM D-1238-04, condition 190°C/2.16 kg, and a crystallinity from 40% to 50%, wherein a thickness of at least one outer layer is greater than the thickness of the inner layer, the multilayer film having a thickness from 1 μm (micron) to 100 μm (microns), the multilayer film having an oxygen transmission rate less than 10,800 cc/m 2 /24hr as measured in accordance with ASTM D 3985-05.