

Ranked by what you really pay
| Seller | Rating | List price | Shipping | Points back | What you really pay | View |
|---|---|---|---|---|---|---|
Amazon Best price | No reviews | ¥2,379 |
These are cold packs (2-pack set) recommended for anyone who wants to keep the freshness of food and drinks reliably. Made with SUS304 stainless steel, they’re slim and lightweight, so they don’t take up much space even inside a cooler box. Designed with both long-lasting cooling and rapid chilling in mind, they’re a great match for situations where “getting everything ready on the go is the key,” such as fishing or golf.
Since they use a SUS304 stainless steel specification, they’re a cold pack option that’s easier to choose for people who care about hygiene. Plus, thanks to the slim, space-saving design, you’ll find it easier to store them in a fishing cooler or a small cooler box—so you don’t have to feel like, “that gap is wasted.” With a 2-pack set, you also have more freedom in how you pack them.
These are built with quick freezing (easy to freeze) in mind, making it easier to prepare ahead of your next fishing trip or golf round. They’re intended for long-lasting cooling, but they also aim to keep your setup as smooth as possible up until the moment you use them.
Perfect for items that require temperature control, such as live bait and drinks for fishing, or light snacks for golf. Their slim, easy-to-handle shape makes them simple to arrange like dividers inside a cooler, helping you cool food efficiently.
Pros



Things to Note
| Shipping+¥460 shipping (est.) |
| Points back— |
| What you really pay ¥2,839 |
| View |
Yahoo! | No reviews | ¥5,093 | ShippingFree shipping | Points back¥46 (1%) | What you really pay ¥5,047 | View |
¥2,379 + ¥460 shipping