Now, good news! The GBB Tumbler Mug will solve your problem and help you avoid all above embarrassing experiences. It is a good gift for you, your colleges and your children.
With the unique ABS bottom design and silicone seal lid, you need not to worry about the leak -- you can use it when you are working, learning or watching TV. If you accidentally knock into it, the cup will not tip over.
The groove of the cup will avoid the liquid dripping to the bottom at the same. This can protect your laptop or even important docs from water and bring much convenience for your life. You're worth it!
By using this smart mug, you will help the environment and also save money by taking your coffee, tea, water or juice with you in a reusable container instead of disposable cups or water bottles. Research shows that coffee drinkers can save nearly 23 pounds of paper cup waste by toting around a reusable mug.
Strong suction, never fall over, and pick up easily by vertical lift.
Twin wall insulation keeps drinks hot or cold longer; Capacity: 470ml
Tight seal to prevent leaking and spilling.
Durable BPA-free construction; Vacuum suction cup type make it easy to suck.
It is made of ABS silicone, harmless to health and green.
GBB Stainless Double Wall Drinking Suction Leakage-proof Mug 470ml Capacity Tumbler Cup With Handle Protect Your Document or Laptop from Water
It is smart designed with ABS silicon suction at the base which will not fall over at any angle ,but can be lift easily straight up. If you accidentally knock into it, the cup will not tip over. This can protect your document or laptop from water, and bring much convenience for your life. You're worth it!