• Food-grade 18/8 stainless steel and silicone straw
• Cut-to-fit silicone extender for compatibility with all TKWide bottles
• Easy to assemble and disassemble
• Cap pairs with new TK Closure internal thread design to increase thermal performance
• Easy to clean
• Replaceable parts available
• Easy-carry swivel loop
• Off-set straw placement prevents carry loop interference when drinking
• Twist cap features a built in straw and easy twist closure for a leakproof seal

Compatible with TKWide insulated bottles

Not suitable for hot or carbonated liquids