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Quantity
1
Our TKWide Straw Cap comes with a stainless steel and silicone straw that will fit any of our TKWide bottles. The included straw is a wider 10mm, perfect for smoothies, and comes with cut-to-fit silicone extender allowing it to fit any size...
Reviews
4.6
108 ratings
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Works Great
Cap and straw with great. Very convenient and easy to clean.
T
Tory · May 23, 2026
Smoothie all day
Enjoy a smoothie all day without compromising the more intricate straw lid on you water bottle twist top. TK WIDE line for the win!
S
Sarah · February 4, 2026
Yes yes you neeeeeed this cap!
I like to splurge on soda water and this is the perfect lid for the tk cup. Only request is for a longer straw for the taller tk cups.
