All the electrolyte oomph of GoodDay™, now paired with a bottle that can keep up. This bundle makes sure you never settle for lukewarm sips or flimsy flasks again. Sip smarter, train harder. GoodDay™’s hypotonic formula delivers 200 mg sodium, 100 mg potassium, and 16 % RI of magnesium per sachet – all tested by Informed‑Sport and backed by 28 studies. Perfect for workouts, long commutes, or that midday slump . Built to last (literally for life). Nalgene’s Sustain 16 oz wide‑mouth bottle is made from Tritan Renew copolyester (50 % recycled content), BPA/BPS‑free, and guaranteed leak‑proof with straight‑shoulder threads. Ice‑cube approved. The wide mouth lets you toss in cubes, powder, or a wedge of citrus—so your GoodDay™ stays chilled when you need it most. Dishwasher safe & eco‑friendly. When you’re done, pop it in the top rack; the recycled plastic feels as sturdy as it looks, lowering landfill waste one refill at a time. Whether you’re pounding pavement, desk‑bound, or exploring the outdoors, this duo keeps you topped up—inside and out. Add the GoodDay™ × Nalgene bundle to your routine and turn every sip into a recharge.
