I’ve always like taking something to drink to work in a large container. I like to make a beverage (ice tea for example) in the morning, have it last all day at work, and even have quite a bit left to finish up at home. I’ve been through a number of refillable convenience store mugs and bubba kegs. Most recently, I’ve been enjoying the 64oz Yeti Growler. It stays cold all day and I never run out. There are several brands of this type of container, The drawback of the Yeti version…No handle. My solution was to attach a metal gate pull handle to the container with large hose clamps. Everything was available at my local hardware store. I cut a piece of dense foam for a cushion and I think the clamps were 5 inch.