BPA Free Custom Protein Shaker Bottles

20 ounce capacity, measurement markings, and blender whisk: perfect size for the gym, taking a walk, going on a hike, or commuting to workGreen and eco-friendly: made from 100% biodegradable wheat straw, starch, and food grade poly plasticDishwasher safe & easy to clean: cleverly designed so nothing accumulates in the corners, and is durable enough for the dishwasherBPA free & non toxic: no heavy metals, bpa-free, and a bioplastic lining made from plants, not oilSustainable & sturdy: environmentally friendly, robust as nature intended, with a flip cap and leak-resistant lid**Customizing Options:**Surface Finish: brushed stainless steel, spray painting, powder coating, UV coating, water transfer print, gas transfer print, etc.Logo: we can customize your own brand logo. silkscreen print, laser engraved, embossed logo, heat transfer print, 4D print, sublimation transfer, etc.Packaging box: egg crate, white box, custom color box, cylinder box, display box, etc.