The Loop Cap was designed with athletes and multitaskers in mind. The handy attachment loop makes it easy to clip your Klean Kanteen™ onto your backpack, climbing harness, messenger bag or any other place you need quick, easy access to your drink. Made from polypropylene (pp#5), which contains no BPA or toxins.
Handy attachment loop
No BPA, phthalates, lead or other toxins
Interchangeable with all Kanteen™ Classic bottle sizes