Secure a leakproof water bottle with the loop cap.
Its special design also makes it leak proof, dishwasher safe, easy to clean, and its loop can be attached to almost anything for quick access to your drink.
With improved insulating performance, the Loop Cap helps prevents heat loss in insulated bottles.
Made from polypropylene (pp#5), which contains no BPA or toxins.
Compatible with all classic Klean Kanteen drink bottles.