Hydro Flask Standard Mouth Stainless Steel Cap

Pure refreshment in an easy to carry stainless steel insulated cap. Fits all Hydro Flask Standard Mouth bottles.

- 18/8 pro-grade stainless steel cap for pure refreshment
- The flexible strap is easy to transport and comfortable to carry
- Insulated stainless steel cap for maximum temperature retention
- Leak proof
- Top rack dishwasher safe
- BPA-Free
- Lifetime Warranty