MATEIN Carry on Backpack, Extra Large 40L Travel Backpacks Airplane Approved Weekender Bag for Men and Women, Water Resistant Overnight Luggage Daypack Business Suitcase Anti-Theft Duffel Bag, Green

Not sure, been trying and buying. I need to lose the buying.

Well made. Large enough to act as a carry on for flights

This bag had the two main things I was looking for, a strap so it could be looped onto rolling luggage and an external water bottle holder. Within 2 months of using the bag, the netting that the water bottle holder is made of ripped and now one of the two features this bag was bought for is useless. Disappointed.

This backpack is great. It has a lot of room for everything you could need.

This bag is magic best back pack ever owned !

This backpack is great! It’s the perfect size fits perfectly on the Omar and is easy to carry around. I may purchase another one just because it’s so sturdy and carries a lot.

Muy buen material y resistente

A great price and quality. My expectations were fulfilled

A lot of pockets and space

The bag is great, tons of pockets, excellent size, great zippers, good padding. There aren’t compression straps though, which would be nice. It fits in the personal item bin, but only when it’s so lightly packed that it’s silly to use it for that.