Stasher Silicone Storage Bag SS Size Pocket Set of 2 Cute colors. Used for a short time to store small items and then stored. Retail price: 2200 yen Capacity: 118 ml Item dimensions: 11.5 x 9 x 2.6 cm Material: 100% pure platinum silicone Heat resistance: Approximately 250°C Cold resistance: Approximately -18°C Stasher, a plastic-free storage bag. Developed in the US with the desire to eliminate disposable plastic products and protect the ocean! It's a great product that can be washed and reused about 3000 times. It can be used for freezing, refrigeration, microwave, convection oven (an oven that circulates hot air to cook food), sous vide cooking, and dishwasher cleaning! Stasher does not contain BPA, BPS, lead, latex, or phthalates, which are harmful to the human body and the environment. Another great feature is that you can use it with peace of mind.