Optirat Plus External Water Bottle/Bag Cage Top with Two Feed Ports

Wish You Could Expedite Giving Food Treats Or Food Pellets To Your Rodents?

When using ventilated cages, giving treats or food pellets to your rodents invariably involves undocking the cage from the rack … removing the cage top … placing the food inside the cage … closing the cage … and replacing it on the rack. This can be terribly laborious, especially if you have tens, hundreds of cages to do at one time! The feed port is equipped with a spring-loaded flapper door available in either a 1-inch opening or custom sized opening.

Recommendations: Two water bottles are needed per cage. Many customer will select a lid with a feed port option, to reduce removal of cage from IVC rack in order to feed treats and or small portions of special diet. If using dividers in the cage, two feed ports are required.

Typical products purchased with this cage top are:

  • Any Optirat Plus Cage Bottom
  • Optirat Plus Standard Bottle and Cap: CP79W100P
  • Optirat Plus Standard Feeder with Hinged Cover: CP40F105
  • Optirat Plus External Water Bottle/Bag Cage Top with One Feed Port: CP79T105P
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SKU: CP79T106P Categories: ,

• Easy and Quick method to provide treats and supplements to animals inside the cage
• Standard 1-inch circle opening
• Larger custom sizing available
• Two ports are required for divided cages
• Port size can be customized to a large opening if needed
• Compatible with all Optirat Plus cage bottoms
• For use with Optirat Plus Water Bottles or Water Bags (with adapter)
• Ergonomic clips for fastening lid
• Integrated cage card holder

Cage Top Dimensions
Back width: 5.7″ (14.4 cm)
Front width: 22.36″ (56.8 cm)
Length: 15.3″ (36.8 cm)
Height: 4.25″ (10.8 cm)


2 external water bottles

Feed Port Opening size:
Standard: 1″ (2.54cm) opening
Custom: Inquire with ACS specialist