Unopened item of the "MonoMaster" MonoMaster September 2024 issue appendix, a "20-hour ice-retention*1! Blue Train (EF66 type) Cooler Bag." (*1: This is an unopened item, but it significantly exceeds the size regulations of "Nekopos" etc., so it will be shipped after being opened at the time of shipping and the inner box removed, so please be aware of this beforehand.) Shipping is planned via "Standard Mail" etc. ~The following are details (release information)~ Release Date: July 25, 2024 Publisher: Takarajimasha Price: 1990 yen Appendix: Blue Train (EF66 type) Cooler Bag Size: H220 x W230 x D175mm Bag weight capacity (approx.): 10kg This bag has a cooling effect due to approximately 10mm of insulation and convenient handles & shoulder strap. It has a cooling performance that keeps ice for up to 20 hours with thick insulation. * Cooling performance tests were conducted on sample products by a third-party organization. 25% of the bag's capacity of ice (approx. 3cm cubes) was placed in a plastic bag, and the ice retention rate after 8 hours in a 25°C environment was measured (result: 72% retention rate). Based on this retention rate, the time it takes for the ice to completely melt was calculated. This is not a guaranteed value. The cooling performance will vary greatly depending on the environment, opening and closing of the lid, and contents. * Please put the ice in a sealed bag before putting it in the cooler bag. If you put it directly into the cooler bag, water from the melted ice may leak. * Do not put food or dry ice directly inside. * This is a simple cooler bag, and is not intended for complete cooling. Also, the cooling effect varies depending on usage conditions such as temperature. * Reference images are of products under development, so the design and specifications may be partially changed. The MonoMaster September issue appendix features a cooler bag with a woven name tag of the Blue Train (EF66 type)! In the center of the front of the cooler bag, the star of the Blue Train, "EF66 Asakaze," is expressed with a woven name tag full of craftsmanship! It has a capacity that can easily hold 6 x 500mL cans. It also has a convenient pocket for storing ice packs! Onigiri, sandwiches, ekiben... just thinking about what to put in it and go on a trip is exciting ◎ It's a black box type that matches any fashion. Of course, it's also great for outdoor scenes!