Cap

TKWide Straw Cap

Upgrade your TKWide bottle with this versatile straw cap, engineered for smoothies, juices, and thic...

TKWide Café Cap

Turn your TKWide insulated bottle into a leakproof to-go mug in seconds with the TKWide Café Cap. Th...

Classic Flip Seal Sport Cap

Stay hydrated with intention. The Classic Flip Seal Sport Cap delivers 100% leakproof performance wi...

TKWide Twist Cap with Straw Kit

Sip sustainably with the TKWide Twist Cap with Straw Kit. This versatile cap transforms your TKWide ...

Classic Kid Sippy Cap

Transform your Classic Klean Kanteen bottle into a practical, spill-proof sippy cup that grows with ...

TKWide Loop Cap

The TKWide Loop Cap elevates your bottle's performance with vacuum-insulated engineering that keeps ...