1.
cooler bag; insulated bag
A bag with insulated lining designed to keep food and drinks cool during transport.
A compound of 保冷 (keeping cool, cold storage) and バッグ (bag). A practical everyday item in Japan, especially popular during the hot summer months for grocery shopping and outdoor activities.
Many Japanese supermarkets sell or provide 保冷バッグ, and eco-conscious shoppers often bring their own reusable ones. They are also essential for 弁当 transport in warm weather.
Common collocations
- 保冷バッグに入れる: to put in a cooler bag
- 折りたたみ保冷バッグ: foldable cooler bag
- 大容量保冷バッグ: large-capacity cooler bag
- 保冷バッグと保冷剤: cooler bag and ice packs