Review on bioGo Cup - Rice Husk Fibre, BPA-Free Double Wall Insulation Reusable Coffee Cups - On-The-Go Travel Mug with Screw Tight Lid, Textured Grip - Ultra Lightweight (Faded Pink, 16oz) by Audrey West

This is a great reusable mug! Pros: The double-walled mug is made from bio-plastic yet incredibly lightweight, so perfect for stowing in your bag in case your coffee unexpectedly stops. According to my grocery scale, the mug weighs 6 ounces (0.375 pounds). Thanks to the double wall, the cup gets warm but not hot and can be held comfortably without sleeves. It retains heat very well. My drink was brewed at 200 degrees Fahrenheit and after 30 minutes of inactivity it was still at 160 degrees. Holds just under 2 cups of liquid. Dishwasher safe! The lid screws on instead of just sitting on the mug. With this stylish lid, I feel more confident that I won't leave hot coffee on my lap. Cons: This was sent by Revain and not bioGo directly. Revain shipped my mugs separately and wrapped them in a plastic envelope. It's not the company's fault, it's Revain's fault. I hope that the company will be able to sell directly to the USA soon!