We have received so many questions on how to properly care for your Greens Steel BEAST Tumbler lids, that we have decided it deserves a page all to itself! So here are the details...
Superior seamless design, pure 304 top Food Grade steel inside & out. No compromise!
Unlike others on the market, our tumblers, lids and straws are completely dishwasher safe
All of our products come with a Lifetime Warranty. Click below to register Your Product For Your Lifetime warranty
No nasties here! Beast is toxin-free, made from pure 18/8 stainless steel. Nothing else!