Excellent Stainless Steel Insulated Cold Drink Bottle
Thermos, like Kleenex for tissues, is  synonymous with insulated drink containers.  And Thermos maintains its reputation with this first-rate cold drink bottle.  At 26 ounces, it holds plenty of liquid.  I put ice in mine, which lasts well over 12 hours and keeps drinks as cold as the refrigerator.  The screw-on cap is some sort of soft rubber-plastic combination, easy to wash, along with the bottle, but not recommended for dishwashers.  Small down side compared to a flip top, perhaps, but it screws on and off tightly with 2 or 3 twists.  It's fairly large and heavy compared to other stainless bottles, but the advantage is the amount of cold liquid you can take with you.  Even at its large circumference, it has fit any backpack bottle storage I have tried.
Rating: 4 stars