Great product. Best I've had in years Honestly I had my initial doubts about this product. I've had other canisters that claimed to keep my drinks cold longer and my hot drinks, warmer. After a recommendation through a friend, I purchased one and am happy with the purchase. My water stays cold and I have yet to try any hot beverages, but I know that it will perform well. My only minor gripe is my dog knocked over the canister from a small desk onto my rug and it left a noticeable dent. I figured this grade of aluminum ( I assume is the material?) would hold up better. Nothing major. Just more of an eye sore. Overall, very pleased and happy. Thanks

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 like your cap design but it broke … I like your cap design but it broke when I dropped mine I bought two replacements because I like it better then the straw ones. Technically I should have sent it back to be replaced. I use mine every day at work and while playing disc golf. It is awesone.

Great product, but... I love that Tempercraft includes the drink spout and ring. With our other insulated bottles, we had to buy separate accessories. My only problem I experienced was a weird taste that didn't go away after the first or second wash. I used dish soap and hot water but the taste remained. I eventually used white vinegar then baking soda and water to remove whatever was in the bottle.

Best Bottle Yet!!!! I love this 32 oz bottle! I've been through Kleen Kanteens, Nalgenes, etc, but this is my favorite. The lid rocks, has a nice little grab handle you could throw a carabiner on, leakproof, etc. 4 stars b/c when I dropped it on the street, it slightly cracked at the base, I'm hoping b/c of coating (which I love), rather than the insulated outer layer:/ Also, I wish the loop for grabbing/holding was softer and larger, similar to Nalgene's. AWESOME customer service!!!!!!