Bisphenol-F (BPF) and Bisphenol-S (BPS) are popular replacements for Bisphenol-A (BPA) in plastic products. Here at HydraPak, in addition to being BPA-free, our products are also BPF- and BPS-free.

Thermoplastic Polyurethane (TPU), which makes up the large majority of our products, does not require BPA, BPS, BPF, or any such similar compound for synthesis (unlike polycarbonates or epoxy resins). 

In addition to this, we are very careful with material selection such that no contamination of BPA, BPS, or BPF is encountered during the manufacturing of HydraPak products.