After popular demand in 2018, advanced processing technology has been applied to increase the well rate. These retro water bottle sets have been widely welcomed in the world, which is time-consuming to accumulate and is our greatest reward. .It is a great honor and a precious memory to serve for this great nation. It can serve as a badge of honor among camping enthusiasts or a token of appreciation for those who have served. .Ideal for daily use as well as a must-have for outdoor adventures. The handle design is convenient to lift. Small and portable, convenient to carry without leaking. It is an ideal companion whether you are a camper, soldier, explorer, hiker or scout. .Water Bottle Size: 5.1x3.1x7.3", Cup Size: 5.2x3.1x3.9". Made of stainless steel. Dishwasher . Also, the packaging has been improved from no box to a colorful box with our brand written on it Other brands lib may not apply; remove all plastic parts before heating, do not touch directly after heating. 6 Months Free Replacement Warranty from the date of package arrival