The Camelbak Chute Magnetic Replacement Cap will help you upgrade your Tritan Chute vessel with a new magnetic top in black or grey. *This cap does not interface with Chute Vacuum Insulated Stainless Steel vessels. Camelbak Chute Magnetic Replacement Cap Features Universal Cap: Compatible with Tritan™ water bottles. *Chute Mag Caps do not interface with Chute Vacuum Insulated Stainless Steel vessels. Easy Upgrade: Includes 1 Chute™ Mag Cap and 1 Chute™ Mag Cap tether Dishwasher Safe: All parts are top-rack dishwasher safe BPA, BPS & BPF Free: Taste your beverage, not the cap