WXP 3L Hydration system Foliage tube High performance 3L hydration reservoir system. Exclusive 3 layer coextruded Polyethylene construction with Taste-Free, low maintenance, Glass-Like liner. Integrated Grunge-Guard antimicrobial.table.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }