BEAST Stainless Steel Double Wall Insulated

I purchased the "Stormy Sky Blue-30 ounce" and I love it. It's the "perfect Beast" for me. Every morning I throw some ice and cold water in it and enjoy it for the day. It's amazing to me how drinks stay cold for hours. Saturday mornings I walk to my favorite coffee shop -- yeah! -- it's coffee time! No need to worry about coffee dripping out on the way back -- it doesn't, and it stays hot. There are so many sizes and colors to choose from, you can't go wrong! Enjoy everybody!

Fill with ice water before work and still ice at end of day even with refilling my water. Cold stays cold and hot stays hot! Love the choice of size and colors. I have my 3rd 50 ounce- my husband on his 2nd. I will always use this company over any other!!

Greens Steel Beast mugs are simply awesome! Very well made, with thoughtful attention to every detail, like how the flip cap snaps into place when opened (and closed). It must have been fun to design this. The vacuum sealed double steel container keeps my drinks ice cold. I love the stainless steel used too: it is so clean. I love the Beast mugs. I’ve bought three so far. I love to share these high quality mugs as gifts.