While retail brands like YETI, RTEC, Corkcicle and others are very popular for how long they can keep beverages hot or cold, there are several brands specific to the promotional product industry with the same exact specs, but much less expensive.
The specs on those retail brands is that they are stainless steel, vacuum insulated & copper lined. All these below match those specs. There are also some insulated drinkware items that are vacuum insulated but not copper lines and those do keep beverages hot or cold a long time, but not quite as long as these.
We do carry all the retail brands but here are some alternatives that will save you $$$$!
Copper Vacuum Insulated K Mini Tumbler 14oz
Tervis® Stainless Steel Traveler™ Tumbler - 20 oz.
Thor Copper Vacuum Insulated Bottle 22oz
25 Oz. Vino Double-Wall 18/8 Stainless Steel Bottle
20 Oz. Glacier Stainless Water Bottle
28oz Urban Peak Pinnacle Flip Straw Tumbler
Urban Peak 16 oz Kirra Trail Vacuum Tumbler
14 oz Urban Peak 4-in-1 Tumbler/Cooler
12 oz Urban Peak 3-in-1 Trail Insulator
Camper 14 oz. Double Wall, Vacuum Mug w/ Copper Lining
Perka Wayfarer 24 oz. 304 Double Wall Stainless Steel Mug
24oz Urban Peak Alpine Vacuum Mug
Let us know if we can help!