The Small Is Great For Snacks For Freezing Smoothies Mixes In Jewellery Whatever Else You Would Need A Smaller Bag For/Span>
The Medium And Large Are Great For Freezing Soups Portions Of Other Meals For One Or Two People. Wet Swimmers At The Beach Toiletries. I Use Them All Of The Time For Freezing Broth Ice Cubes Frozen Fruit That I Buy From The Bulk Store Taking Salad With Dressing. Picnics Bbq's School Lunches.
The Xl 4 Litre Pouch Is Amazing For Preparing Marinated Meats Cut Up Fruit Salads In A Large Quantity. Being Totally Leakproof They Can Be Easily Transported Without Worrying About Spillage.