Thumb Score: +18

fei neng store via Amazon [amazon.com] has Savior Cool Men’s or Women’s Cooling Hydration Running Vest w/ 2L Water Bladder & 3 Removable Cooling Packs (various colors) on sale forr $29.99 – 50% off when you apply promo code 24C4NUC3 at checkout = $14.99. Shipping is free w/ Prime or on orders $35+.

Note: Amazon promo codes don’t always apply seamlessly. If you run into this issue, try refreshing the page, re-entering the code, or checking after you select a payment method to confirm whether it already applied.