Online for Equine offer the Cottage Craft Haylage net,
This haylage net is an ideal way of feeding hay or haylage to your horse without waste. Also ideal for use in the lorry/trailer and at competitions between classes. Small holes means it takes your horse longer to eat the contents of the net making them a useful tool for managing weight.
Available in sizes Standard or Large in Black, Black/Red, Emerald. Green, Grey/Pink, Navy/Pale Blue, Pink, Purple and Royal.