Guppyfriend Washing Bag to Reduce Microplastic Pollution 5 "Effective and environmentally friendly" Mary Fifeschaw 15 May 2019 I read about this some time ago and contacted Lakeland to see if they would stock it, so THANKYOU! It's quite large and could fit in an adult sized fleece top or two in it. The zip seal is very effective. I have purchased one of these and washed my fleece dressing gown in it, which it did and collected a small amound of fleece particles in one corner of the bag. I've also washed my microfibre dusters in it. I would ask Guppyfriend, if they read this, to stock a smaller size also.