Present your Mastercard at Certified Calm and Klean Kanteen Stores and enjoy:
20% off on all 25oz Classic insulated with pour through bottles
20% on all TKPro bottles
20% off on 27oz and 40oz Wide single wall bottles
10% off on all Classic insulated bottles
Promo Period: Valid until December 31, 2023
- Offer is not available with any other on-going promotions or discounts.
- E-gift certificates do not apply.
- All sales are final.