I also ride a bicycle, but during the 20km trekking event, I added about half of the water to ice and filled the rest with water, and I continued to drink cool water for 4 hours. When I got home, I had enough ice. I bought it because I remember using it as a supply when I was in the army, and it is very good.

When I got a picture that my father, who was battling cancer, started riding alone to recover his health, he thought of a camel bag and sent it as a gift. In the hot weather like these days, I sent water like the water of life, but you understand how to use it and like it a lot ^^

It's small and fits snugly on my back, so it's perfect for riding a bike. It is small but has a lot of storage space, so it would be useful.

like. The goods are also plentiful.