Customized Sports Bottles, Call Of The Wild Measure Up 1000 Ml 34 oz Tritantm Bottle - BPA Free, The 1000 mL 34 oz Call of the Wild Measure Up is a single wall, impact resistant bottle made from BPA-free Eastman TRITAN copolyester. It features a translucent, matte, rubberized finish with an easy-flip lid and graduated measurements to help keep you motivated and on track for ideal hydration all day long. ... #DW104 $12.71/each.