Pairs with TK Closure internal thread design to increases thermal performance and compatible with TKWide bottles.
BPA Free.
Easy to disassemble for cleaning.
Cut-to-fit silicone extender allows straw to fit all TKWide bottles.
Silicone straw tip for safe, comfortable sipping.
Replaceable parts.
Backed by the lifetime Strong as Steel guarantee.
Food-grade silicone and stainless steel construction.
Dishwasher safe.
Imported.