IRON °FLASK Nomad Tumbler - 20 Oz, 2 Lids (Straw/Flip), Vacuum Insulated Stainless Steel Bottle, Modern Double Walled, Simple Thermo Coffee Travel Mug, Hydro Water Metal Canteen TN_20Day&Night

There are a couple brands of riding golf carts that have really tight cupholders. The standard 2.8-3.0 inch base diameter tumblers just don't fit. The 16 and 20 oz versions of this tumbler have a tapered base that is only 2.6 inches at the bottom. They slip very nicely into the tight golf cart cupholders.The wide mouth also makes them easy to fill with ice at the golf course ice and water stations.

Keeps liquid cold for over 15 hours.

I’ve had lots of water bottles and tumblers over the years and these are my favorite (yeti, bubba, rtic, etc.) I’ve gotten 4 for my family and they love them! They look so nice and feel and work great! I love the multiple lids! The photo I’m posting is after over a year of carrying it with me almost everyday. Dropping several times and still works perfectly. The other photo is my new canteen that I bought with a different design and my partner’s iron flask! So worth it!

I'm a cluts. So the small radius on the bottom is not going to work for me. Every time I set it down it just feels like it's going to tip over. It feels bulky in my hand and unstable when you set it down. I love the color design and the different lids. Just having a problem with the big top and little bottom. But otherwise a great cup.

Awesome cup.Keeps it cold even when left in the car - fl heat.Keeps me drinking all day!Love it. Will be buying more