I am looking for a small deep freezer to store breast milk. Where can I buy it? What brand do you recommend?

My friend rented a Tecno TFF128 freezer from thebabyspecialist.com.sg at about 100sgd/month. She didn't see the need to buy one so she rented it. The Tecno TFF128 freezer has the following specifications: - 120 Litres Net Storage Capacity - Frost Free Technology (Auto Defrost) - Mechanical Temperature - Control with Adjustable Thermostat in the Front - Fast Freezing Function; with Adjustable Legs - 5 Storage Level (4 Removable Crystal Shelves and 1 Fixed shelve with Lid) - Energy Saving and Space Saving Design You can find secondhand ones on Carousell and Gumtree.com.sg as well. A new one costs about 700sgd according to this website: http://www.fortytwo.sg/tecno-frost-free-upright-freezer-120l.html