Why? Because you can hold the Jamber mug with a whole hand grip, instead of with just 1 or 2 fingers.
Why? Because holding the Jamber mug puts your hand into a natural hand position, which is comfortable and properly aligned. In addition, holding Jamber engages the larger muscles and tendons of your hand and arm (rather than the smaller muscles and tendons of your fingers and palm).
This results in much less strain on your hand, fingers, and wrist.
Easy To Hold
Why? Because you can hold the Jamber handle with a power grip, the strongest grip for a human hand. In addition, you can use your whole hand and your larger muscles and tendons.
The result is an incredibly strong, secure grip for almost any hand, regardless of age or ability.
Why? The genius handle kickstand makes the Jamber mug stable on the table, so you're less likely to spill your coffee when you set it down.
Less worry of spilling your coffee at your desk, table, or on your lap!
Jamber uses science and engineering to design products that are crafted perfectly for your hands.
Our design team includes a hand surgeon and an occupational therapist, as well as a bio-engineer and a scientist.
To create the Jamber mug, we spent 2.5 years researching, developing, testing, and redesigning the Jamber mug.
We used the principles of bio-mechanics, anatomy, and many other disciplines.
And, most importantly, we incorporated all the feedback that we got from our customers in those early days!