TSI's Basic Hydration Bladder Reservoirs, available in 1.5L, 2.0L or 3.0L capacities, come with traditional 63mm, 1/2-turn open/close, threaded fill port for ease of use. The finger loop gives additional grip for filling and loading.
TSI’s reservoir products are all produced with a custom, American-Made, medical industry derived mPE/EVA film. The film is shipped to our controlled environment cleanroom facility in Dongguan, China for die cutting, printing and welding into a complete water bladder.
TSI’s bladder film is naturally anti-microbial and fights a variety of gram+ and gram- microbes as well as mold and fungus – Our unique formula means zero plastic taste or smell. Super tough construction results in maximum abrasion resistance.
All of our water bladder products are fully compliant with California Proposition-65, and are REACH compliant. Test reports from an independent test laboratory are available.