From mountain trails to morning yoga class, our Standard Mouth Insulated Sport Cap lets you hydrate one-handed and on the fly. It’s the first insulated sport cap specifically designed to keep water in your Hydro Flask bottle ice cold, sip after sip.
Product Benefits
- Compatible with all Standard Mouth bottles
- Insulated for enhanced temperature protection
- Quiet, "no whistle" valve
- BPA-Free and Phthalate-Free
- Sport Cap is not intended for use with hot liquids and is not leakproof
- Lifetime Warranty
Stance Kirk 2 Snow Socks
$24.99
Powell Peralta Bones Brigade Lapel Pin McGill 15
$9.95
Spy Helm Sunglasses, Matte Black/Happy Bronze Polar with Green Spectra
$150.00
Stance Boyd ST Crew Socks
$11.99
Santa Cruz Screaming Hand Necklace
$19.95
Spy Cyrus Sunglasses, Soft Matte Dark Gray/HD Plus Gray Green Polar with Black Spectra Mirror
$180.00
.png){kind=icon}