The Coldest Water Bottle Vacuum Insulated Stainless Steel Hydro Travel Mug - Ice Cold Up to 36 Hrs Hot 13 Hrs Double Walled Flask - With Strong Cap Vibrant Red 21 oz

I love how cold it staysI love that it is a perfect size water bottle for my back pack

This is a phenominal water bottle. I have always loved drinking water...lots of it. I have tried so many water bottles and NONE held the ice all day or night. I began to call it my water battles. I was constantly on a quest for the "BEST WATER BOTTLE"!! I always take a water bottle when I go to bed. I'd set it on my bedside table. They would sweat and eventually after years hurt the finish on my table. None of these would hold the ice overnight except during the winter and it was probably because I kept my bedroom exceptionally cold. Now I have found the Holy Grail of water bottles. I am soooo impressed with this bottle. It keeps my water cold all day and all night. I have to refill it many times during the day since it is only 21 oz but I didn't want a huge bottle because I have arthritis in my wrist. The hook at the lid is very helpful and makes carrying it a breeze. I ordered the popup cap because as I said I take it to bed and will get a drink several times during the night. Having to take the cap on and off was a pain and I would inevitably spill some on me.I got the https://www.amazon.com/Coldest-Water-Standard-Mouth Sports/dp/B017O9DLQY/ref=pd_bxgy_468_2?_encoding=UTF8&pd_rd_i=B017O9DLQY&pd_rd_r=M21456MJV53Q8HB5XRN3&pd_rd_w=DxDw2&pd_rd_wg=jbpDz&psc=1&refRID=M21456MJV53Q8HB5XRN3 cap and it works well. The first night I left the straw open for easy access, but the ice did not last the night. Since then I always close the flip-up straw and it has maintained the coldest water every night since. I no longer have water battles, because I have found the best, coldest water bottle! I am in love!

Really pleased with this bottle I put just ice in the bottle the night before still there in the morning and I just top up with water all day and have refreshing ice cold water ice takes forever to melt.... so impressed.

Nice

Keeps water extremely cold for very long time better the the yeti