25kg Sack Aluminium Sulphate 17% Iron Free Alum Al2(SO4)3 : Amazon.co.uk: Home & Kitchen
Gardening-Naturally Recyclable Brown Paper Potato Sack 850mm x 330mm Holds Up To 25KG Packs Of 5,10, 20 Available (Pack Of 5) : Amazon.co.uk: Home & Kitchen
Pack of 5 x Natural Hessian Large Jute Sacks (50 x 80 cm / 25 Kg) Hessian Bags Made of Tearproof Jute Fabric for Potatoes, Vegetables, Coffee Beans, Burlap Sack : Amazon.co.uk: Home & Kitchen
The Chemical Hut 25kg White De-Icing Rock Salt Anti-Freeze Grit Gravel Melting Snow Ice Roads Pavements Playgrounds - Includes White Woven Sack : Amazon.co.uk: Home & Kitchen
Amazon.co.jp: Tokuyama Calcium Chloride, 55.1 lbs (25 kg), Made by a Japanese manufacturer, Comes in PP glass bag (it feels different from overseas manufacturers), and is also great in the northern Iwate