The best gym bags for men for 2025 are: Best overall – Built For Athletes pro series 45L gym backpack: £199.99, Builtforathletes.com ...

These are the gym bag essentials that stay in my bag all week long, ready for spin, stretch, or strength—no constant swapping, no stress. READ: How I won a 10K race at 47 after 20 years of trying 1.