Hydro Flask Standard Mouth Insulated Sport Cap DT SWISS Certified EN 1621-1

Certified EN 1621-1

Because the tape absorbs the impacts

you can be sure that we’ve kept in line with the motto “every watt is sacred

Strap sizes: Short Ø 22-27MM

One of the most respected sealant brands on the market

Hydro Flask Standard Mouth Insulated Sport Cap DT SWISS Certified EN 1621-1Hydro Flask Standard Mouth Insulated Sport Cap From mountain trails to morning yoga class, our Standard Mouth Insulated Sport Cap lets you hydrate one handed and on the fly. Its the first insulated sport cap specifically designed to keep water in your Hydro Flask bottle ice cold, sip after sip. Please note: This lid is not leak proof. Product Benefits Compatible with all Standard Mouth bottles Insulated for enhanced temperature protection Quiet, "no