Prevue Pet Products BPV1218 2-Pack Winged Bird Feeding Cage Plastic Cup, Large, Colors Vary

Prevue Pet winged universal cage cups will fit only outside access doors. Use one for water and the other for seed. Perfect for travel, sleep-only, or room-to-room use. Designed for all large cage models. Available in assorted colors. Comes in 2 cups per pack.
Product Dimensions ‏ : ‎ 5.2 x 3.8 x 3.3 inches; 1.6 Ounces
Item model number ‏ : ‎ 480092
Date First Available ‏ : ‎ January 2, 2005
Manufacturer ‏ : ‎ TopDawg Pet Supply
ASIN ‏ : ‎ B0002DJ5T2

Use one for water and the other for seed
Perfect for travel, sleep-only, or room-to-room use
Available in assorted colors
Comes in 2 cups per pack