I am amazed at how lightweight it is. I have three high schoolers and their backpacks are already heavy with school books, so I was worried about weighing them down even more. But these inserts take up no space and are negligible in weight.
Mike, Verified Hard Bulletproof Bag Insert Reviewer
So light, I don't even know it's there. I got two inserts and I must say, they are amazing. They are the perfect balance of size and weight.
Jeremiah H., Verified Buyer