Klean Kanteen TKWide Straw Cap comes with a stainless steel and silicone straw that will fit any TKWide bottle.
The included straw is a wider 10mm, perfect for smoothies, and comes with cut-to-fit silicone extender allowing it to fit any size of our TKWide bottles. Silicone straw tip is safe, comfortable and all pieces are dishwasher safe. 

Features:

• Turn your Klean Kanteen TKWide bottle into a giant sippy cup.
• 18/8 stainless steel and silicone straw.
  
• Silicone can be cut to fit different sized bottles.
  
• Cap is NOT leak proof.
  
• Pairs with TK Closure internal thread design to increases thermal performance 
  
• Easy to disassemble for cleaning
  
• Cut-to-fit silicone extender allows straw to fit all TKWide bottles
  
• Silicone straw tip for safe, comfortable sipping

Specifications:

• Compatible with TKWide Klean Kanteen bottles only. 
  
• Parts: 1 cap (2 replaceable gaskets), 2-piece 10mm straw (1 extender)
  
• Weight without straw: 1.82 ounces (51.7 g)
  
• Dimensions: 1.5" H x 3.0" W (38.1 mm H x 76.2 mm W)
  
• BPA Free
  
• Food-grade silicone and stainless steel construction
  

Care Instructions:

• Dishwasher safe
  
• Backed by the lifetime Strong as Steel guarantee