King Kong Duffle Bag
When I rejoined a gym after several years, I discovered my old gym bag was showing it's age. The King Kong range scored very highly in my online research, but they're difficult to find in the UK. WOD sold them online and were very speedy in their delivery (especially as it was shipped from Australia!)
The bag itself is well made and robust. There's loads of different pockets for items and the whole thing fits comfortably in a gym locker.
This was a more expensive bag, but I'm confident it'll last and be worth the money.