C.A.M.P. SF 300

"The SF 300 from C.A.M.P. is the ideal companion for anyone who doesn't want to worry about bulky drinking bottles when speed hiking or running. This soft bottle compresses as you drink, taking up less space in your backpack. The innovative special valve enables fast and fuss-free hydration, so you can concentrate fully on your outdoor activities."
"Made from high-quality TPU (thermoplastic polyurethane), the SF 300 is free from PVC, phthalates and BPA. This material is not only elastic and tasteless, but also ensures that the taste of your drink remains unchanged. Thanks to the transparent nature of the bottle, you can always see how much liquid is left. The SF 300 complies with both European and American (US FDA) regulations for food containers and is therefore safe for everyday use."
"Whether for trail running, mountain running or other outdoor activities, the SF 300 is a reliable companion in both summer and winter. Its soft surfaces ensure that no hard edges touch the body, thus increasing comfort. Experience the freedom to focus on the essentials without compromising on hydration."