Termpercraft Water Bottle Cap I love your Tempercraft Water Bottle Caps. One tweak to it that imo would make it a lot better is if you rotated the finger grip 90 degrees. Everything would still function the same except you would be able to fit two fingers comfortably to hold the water bottle. At the moment you can fit two fingers but it's at an angle and kind of squishes the top finger. This would allow easy comfortable holding.

Sipper doesn't flow properly After much examination, there appears to be something wrong with the little membrane next to the sipper. The sipper stops working, and if you tap on the membrane it somehow seems to clear it, and it starts working again. For the money, this shouldn't be happening.

I have had an avergae experince wtih… I have had an avergae experince wtih TempercraftUSA.com. Thier service was nothing special, just ok. The prduct qualty was meedocre, nothin great, nothin bad. The cost of the produtcts was above aveerage and wasn't too impressive for me. Had better service with other simialr providers. The wesbite was easy to use but it was nothing special. Just an ordinary expereince. But they did delievr qickly.

A wish list I love my tempercraft bottle but wish the straw was make out of thicker material so I could put it in my silverware basket in the dishwasher to be sure it is clean from germs and mildew. I bought the bottle on vacation before I read the reviews on Amazon which stated the top mildews and the straw's material is too thin and doesn't fit on the top after several uses. I would also like to purchase additional straws without purchasing the entire unit especially if the straws wear out quickly. I haven't had any problems yet. I have another bottle I used for over 5 years and was able to wash it in the dishwasher (top rack) and never had to replace. I purchased another 2 caps and straws just in case.

Lid doesn't seal completely The product is genius if only the lid screwed on all the way so my coffee doesn't spill all over me between the bottle and the lid. I tried to tighten the lid more but it still gives me the same problem.