The Final-Hour Amazon Prime Day Fitness Deals Worth Shopping, According to Editors

LifeStraw Personal Water Purifier ($9, originally $17)

Whether you enjoy hiking or just want to ensure your water is clean, this LifeStraw is a great choice. It filters out 99.9 percent of bacteria and parasites, making it essential for survival kits or everyday use. It provides up to 4,000 liters of clean drinking water — a worthwhile buy, especially at nearly 50 percent off.