The Brand Behind the Brands


Designed in Bend, Oregon

Based in Bend, Oregon, TSI is the "Brand Behind the Brands", producing a wide range of quality, private-labeled products for major brands in the USA, Canada, Mexico, the UK, the EU, Australia and S. Africa. Our engineering expertise and patented designs greatly reduce the lead time to bring a new product to market for our customers. Full compliance to California Proposition-65, REACH, FDA and the European taste & odor requirements. Routine reliability and life testing of all products in production is standard, as are social compliance and customer audits.

The Partnership section gives an overview of brands with whom we have proudly partnered.


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With TSI hydration bladders you only taste the water.
Our taste-free USA-made film is the best available and provides natural anti-microbial protection.
Our innovative closures are easy to fill and easy to clean.

  • Private Label Branding and Colors.

  • Complete Backpack Hydration Systems

  • Bladder film custom mPE, made in USA, taste-free, naturally anti-microbial

  • Drink tube naturally antimicrobial

  • Compliant with California Proposition-65, REACH, ISO 13302, CE1935/2004 and DIN 10955 for taste & odor

  • Multiple bladder closure & low-profile designs

  • Multiple Bite Valve options

  • Patented & patent-pending designs



TSI offers an exclusive range of innovative Bottle & Cap products. Our multifunctional Caps are suitable for a wide variety of outdoor activities and multi-purpose uses.

  • Private Label Branding and Colors

  • LDPE

  • Tritan

  • Stainless insulated

  • Glass insulated

  • Stainless insulated

  • Collapsible

  • Available in 12, 18 and 25 ounces

  • 30mm threaded fill-port & Cap

  • Thru-Cap bite valves or straw outlets


Located in Bend, Oregon, our team enjoys the tremendous outdoor lifestyle and recreation activities that this region provides. We strive to design the best available outdoor hydration products.