New, Unused Instant purchase OK Anonymous delivery Fast inherited the design of the TJAR race bag, but the biggest drawbacks were the weight and the inconvenience of the zipper (some athletes even felt the central zipper was unnecessary). Of course, Japanese "garage" manufacturers tend to use water-repellent zippers, and I wanted to eliminate that. I also wanted to create a backpack without zippers myself. Other issues included the inflated costs due to the use of many fabrics and parts, as well as delays in parts due to the COVID-19 pandemic. This time, the goal was to eliminate these issues as much as possible, while also achieving lightness, cost reduction, elimination of unnecessary parts and loops, and multi-functionality. From there, I created the pattern from scratch, reducing the number of fabric pieces as much as possible while maintaining multi-functionality. And, the design was refreshed to a simple-is-beautiful look. Of course, the weight-reduction technology based on the reverse-thinking cultivated in the race backpacks from TJAR 2018 to TJAR 2022 was also incorporated without fail. After that, I had repeated thorough discussions with the factory planner. I must apologize to the factory, but it goes without saying that they accommodated my selfish requests as an entrepreneur. I am in awe of the ideas that exceeded the factory's limits, and I have nothing but words of gratitude. The bungee cords attached to the backpack body were also ideally placed. Product Name: NICEDAY Ultra 200 Version Color: White Capacity: 20L - 25L (including outer pockets) Back Length: 45cm Suitable Height: 155cm - 175cm (May not fit depending on body type) Total Weight: Approximately 460g (Approximately 380g without the back pad) Load Capacity: 8kg (Please consider this as the comfortable load to carry) 33