Review on 🥤 87oz INSPI Insulated Water Bottle with Straw, Spout & Handle Lids, Carrying Pouch, Silicone Boot – Wide Mouth Thermo Flask for Cold & Hot Sports - Large Gallon Water Jug – Black by Michael Willis

I haven't checked anything objectively, but my unconfirmed observation is that this bottle should be better. I have used various sizes and grades of stainless steel, vacuum insulated bottles and jugs. There is no insulation compared to this bottle. I've put other brand's 32oz, 40oz or 64oz bottles in my fridge overnight, they are filled with iced tea made with cold water from the fridge with 12-15 ice cubes. Every second bottle I have in the morning still has ice cubes rattling around. This bottle loses all ice overnight. During the day, when working in the office, every second brand of bottle contains very cold tea with the outside temperature of the bottle close to room temperature. This bottle, even in a neoprene carrying case, contains chilled tea with a very cool look. I'm just guessing, but it looks like the vacuum no longer exists or never existed. Or the distance between the inner and outer layers of steel is not enough to maintain the insulation. This is very disappointing, I really like the size, the lids are good, the carrying case fits snugly and feels very secure. Had this bottle been used in a more hostile environment like a construction site, I don't think the internal temperature would have lasted more than a few short hours.