Reusable Reinforced Handle Grocery Tote Bag Large - Black by Simply Green Solutions

Many reviews (particularly recent ones) mention the top-rim loop (pictured in all examples) is not present on their bags. Is it on all bags or not?

Am i paying 15 dollares for 10 bags? Are all 10 bags one of each color?

What is the GSM for these bags?

What are the measurements?