Tumblers were first developed by Frank Cotter and Howlett Davic* in the year 1946. They created a two-walled design and used air for insulation. This device kept hot beverages hot and cold ones cold. Since then, tumblers have undergone tremendous innovation and are available in wide varieties, shapes, colors and designs.
Statistics* reveal that around 90% of individuals drink either tea or coffee for at least three times a day. So, why not make use of these statistics and include promotional tumblers in your marketing campaign? 
Tumblers are available in several materials such as ceramic, metal, glass or plastic. They are long-lasting and can be imprinted with your company name and logo, thereby increasing your brand awareness.
1. Iceberg 16-oz. Tumbler
If you are looking for inexpensive and durable tumblers to give away at sports events then these tumblers are the best way to highlight your brand. This tumblers comes with a straw, lid and is made of recycled material.
2. 16 oz. Blue Monday Travel Tumbler
If you own a store, then these blue Monday tumblers will add value to your marketing campaign.
3. Color Grip Tumbler - 17 oz.
These tumblers are made of stainless steel and can be given as appreciation gifts to your customers or employees.
Keep your brand fresh in your customer?s mind by giving away these tumblers as appreciation gifts or holiday gifts. You can also distribute them at tournaments, sponsorship events, tradeshows, fundraising events and commemorative occasions and make way for great branding!
References: http://en.wikipedia.org/wiki/Tervis_Tumbler
About Author:
Jayden Samuelson is an online marketing expert and a regular contributor to Promo Direct. He likes reading articles on online marketing industry and has been a part of discussions on many boards and forums. Jayden Samuelson can be followed on Google+, Twitter and Facebook
