The specially edition Union Jack 500ml Drinks Bottle has graduated marks on the side to measure powder levels and ml’s of fluid. This makes mixing the recommended quantity of powder and liquid easy.
The screw-on cap features a lockable spout and the striking triangular guarantees a secure grip.
OTE Bottles are easy to fill and clean, fit standard bicycle bottle cages, dishwasher safe and 100% BPA Free Bio-Bottle.
