BUZIOVacuum Insulated Stainless Steel Water Bottle 64oz (Cold for 48 Hrs/Hot for 24 Hrs) BPA Free Double Wall Travel Mug/Flask for Outdoor Sports Hiking, Cycling, Camping, Running

I absolutely love this water bottle. The construction is very durable, the finish/paint has held the test of time, and the cold temperature seems to hold pretty well. I haven't tried to let it set for almost a full day to see if ice will hold its form, but realistically, anything at room temperature introduced to ice will eventually melt not matter what you have it in, I just finish my water much quicker than I care to let it sit for. It does though hold cold after ice if added for a long time even though the ice does melt but still seems pretty well insulated. I haven't tried putting hot liquid in it yet and never will, only because I like having two separate containers for hot and cold is a better practice and for the longevity/life of the bottle, but that's just me, but it is advertised that you can put hot in it. The different attachments are really nice and convenient to switch out with one another depending on your drinking style/habits, and the cleaning brush is a nice feature as well. I also like the shoulder strap and how long or short you can make it. In all honesty, this is one of those rare finds and reviews that I give a five-star rating for, but it definitely desires it. I will buy a bigger one in the future!

Absolutely love these water bottles. This is actually the 6th one we've bought, so now each member of my family has their own. We live in southern AZ, so it is imperative that we have water with us wherever we go during the high summer months. These bottles keep water icy cold. We've left the water bottle in the car over night and the water inside was still ice cold.

Keeps liquids colder, way colder for longer than products 2x the cost

Excellent size, excellent design, excellent quality.

Toothbrush for size reference lol. My mom, sister, and brother in law all had one of these and liked it so I got one. I’ve used it every day for about 4 years now, I’m actually on my third one because I left one on a plane and on one the lid broke from accidentally being dropped on concrete. The only negative thing I have to say is the metal clasp for the strap is not strong enough to hold the full bottle of liquid over time I’ve had the clasp break on all three water bottles. I’m worried since it’s so heavy if it’s full and snaps and comes crashing down on a foot, it could probably break it. I just hand-tie double knot the strap back and don’t mind how it looks. Besides that it’s great I even bought one for my fiancé too

One of the best products Amazon has.My sons and my husband have it and they use it every day

Keep water cold at maximum temperature!! Amazing

Product was everything I wanted I also have the gallon as well this is a very good brand I 100% recommend