
Miller
Miller 084369301145 Poultry Cap 4" with Handle Black
★★★★★
Keep poultry hydrated with this durable, translucent cap that snaps onto standard 3, 5, and 7-gallon containers.
$14.99*$15.90Save 5%
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.
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Overview
Key Features
Dent-proof, heavy-duty translucent plastic allows view of water level
Easy-to-fill jar snaps onto base
Rugged handle makes transport easy
Attaches to top of 3,5, and 7 gallon
Specifications
Brand
Miller
Model
084369301145
Material
Heavy-duty translucent plastic
Color
Black
Size
4 inches
Compatible Containers
3, 5, and 7 gallon
Handle
Built-in rugged handle
Jar Attachment
Snap-on
Pros & Cons
👍 Pros
- Translucent plastic lets you monitor water level without disassembling
- Compatible with three common container sizes (3, 5, and 7 gallon)
- Dent-proof construction withstands rough handling in barn or coop environments
- Built-in rugged handle makes carrying and repositioning straightforward
- Snap-on design simplifies filling and reattachment
👎 Cons
- 4-inch opening may restrict water flow rate when used with larger 7-gallon containers
- Plastic construction may become brittle in prolonged extreme cold
- Does not include the base container, which must be purchased separately
- Limited to gravity-fed watering with no float valve or automatic shutoff
Frequently Asked Questions
What size containers does the Miller Poultry Cap fit?
It is designed to attach to the top of 3-gallon, 5-gallon, and 7-gallon containers.
Can I see the water level without removing the cap?
Yes, the jar is made of translucent heavy-duty plastic so you can check the water level at a glance.
How does the jar attach to the base?
The easy-to-fill jar snaps securely onto the base — no threading or complicated assembly required.
Is the cap easy to carry when full?
It includes a rugged built-in handle specifically designed for transporting the cap to and from the water source.