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Reusable Travel Tumbler

Reusable Travel Tumbler

Reusable Travel Tumbler

pass on single use cups & enjoy non-toxic refreshment

Durable, portable, insulated and stylish tumblers plus all the accessories you need to transition between coffee, green juice, smoothie, lager, and water while enjoying every fresh flavor.

Our Top Pick

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12oz TKWide Bottle with Cafe Cap


Klean Kanteen’s Insulated Wide 12oz is the best stainless steel coffee mug solution for hot coffee, cold brew, tea, water and more. Constructed with high quality stainless steel and rigorously tested double-wall vacuum insulation. This popular...
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Sip Sustainably

16oz TKWide Bottle with Cafe Cap
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16oz size is great for smoothies, hot herbal tea, & creamy lattes. Cafe cap easily disassembles for deep cleaning between sugary, milky or thick drinks.  
20oz TK Wide Bottle with Cafe Cap
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20oz size is perfect for hydrating with H20, replenishing with homemade electrolyte tea (just add a splash of apple cider vinegar, a pinch of sea salt, squeeze of lemon, and dollop of raw honey to your favorite herbal tea, we love hibiscus!) or refreshing with iced cold brew coffee. 
TKWide Chug Cap
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Great for big rehydrating gulps of water & electrolytes, at the gym, on a bike, at the summit, or on the soccer field. 
TKWide Straw Cap
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Silicone tipped stainless steel straw is wide enough for smoothies and fits snuggly into the indented silicone valve in the cap to prevent leaks.
4 Piece Stainless Steel Straw Set
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Sip drinks on the go from a safe stainless steel straw. The flexible silicone tip is soft on the palate & great for hot or cold drinks.
Stainless Steel Straw Cleaner
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Keep your straws squeaky clean with no residual flavors. It’s so easy with this handy brush. Go from iced coffee to bloody marys, no problem!
Bottle Bright
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Bottle Bright tablets quickly & magically deep clean the interior of your bottles to remove stubborn coffee & tea stains with an effervescent, biodegradable, non-toxic mineral soap. No scrubbing required! 
Bottle Cleaning Set
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Keep your tumbler fresh and clean. Scrub with the Bottle Brush daily. Occasionally use Bottle Bright tablets to keep the interior sparkling.

Why We Love Reusable Travel Tumblers

Americans trash 58 billion toxic to-go cups every year plus 60 million plastic bottles PER DAY. We prefer taking along a high performance insulated tumbler that’s made from safe materials to keep drinks hot and cold. A quality tumbler is an investment that can last a lifetime. Learn more

Simple choices. Mighty impact.

At MightyNest, we like to keep it simple. Our Collections help you discover healthy green changes that make a difference. Each Collection introduces a goal-driven family of products plus ideas for using them.


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