You can buy the Katadyn Befree Water Filter With Hydrapak 0.6L Collapsible Flask on Amazon here.
About The Author
Russian Girevoy Sport Institute Kettlebell Coach, IKFF Certified Kettlebell Teacher, Kettlebell Sport Rank 2, HardstyleFit Kettlebell Level 1 Instructor., CrossFit Level 1 Trainer, CrossFit Judges Certificate, CrossFit Lesson Planning Certificate, Kettlebells Level 2 Trainer, Kettlebell Science and Application, MMA Fitness Level 2, MMA Conditioning Level 1, BJJ Purple Belt and more. Owner of Cavemantraining and Kettlebell Training Education. Featured in 4 issues of the Iron Man magazine.