Can this be secured at the waist/chest area? Is it ventilated?
1557432
Yes, it has a sternum strap and a waist belt. I removed the sternum strap on mine as I'm tall and the bag isn't that big that it feels loose on the shoulders. It's not technically ventilated I guess, but the padding on the back has channels and grooves in it to help airflow, so it's not just a flat foam pad against your back, there is some topography to it. Try looking at pictures on the manufacturers website, they show stuff in more detail. It's a quality pack!
1557433
Secured at the waist, yes. As for ventilated, I don't think so, although this is my first "quality" type backpack, so I'm not entirely sure what ventilated entails...despite that NON-answer, I'm very pleased with the overall quality and apparent durability of the backpack...
2001116
The chest band has elasticity. I don't think you should have a problem because you can adjust it and on top of that it streches.
1885441
It'll be close. I had to tighten the 40" down quite a bit and my chest is 40. There is a lot of velcro but I don't think it will line up very well tightened down that much.
32996
It is a type of plastic. I don't think it is ventilated or has removable pins.
1397032
Yes it is breathable and protective. I use it on my convertible both outside and in the garage
1479010
I've bought two and seen both men and women ranging from 5'3'' to 5'10'' wear it snugly. There are straps to cinch it down. I wouldn't expect there to be a problem.
1675965
Yes. I personally have concealed it under a fitted vest quite well, but not my blouse. It could, but it would definitely add maybe a couple of inches to your waist. The main consideration is the edges of the plastic plates will be very uncomfortable against your skin and will need some kind of cushioning, and it will make you sweat because your skin can't breath, so you will definitely need a vapor barrier. Maybe an undershirt? You will just have to experiment with it for comfort, but it isn't all that terribly bulky.
119015
The chest strap is adjustable. Its not the easiest thing to move but it can be.
1847803
Not typically, I understand it to be more for aiding in holding the belly up against gravity...ie while standing. Plus you don't want to wear it 24/7, you don't want to have the belt compressing the same area for that many hours on end.
1199691
Shouldn't be an issue. It might be a little snug for the Xbox underneath, but it will allow ventilation.
1575720
Yes it can breath!! There is an opening on the bottom . The cover is not a zip lock bag.
1584180
Yes. It's bulky but it can be worn around your neck. You will be cooling your chest area though. I hold it in my hand as I walk around or sit in the park
647583
Mine was & did. My child was in the front zip vest & it kept moving up, under the chin. It was very uncomfortable & my child complained the entire time. This fixed the problem. No complaints & great boyancy.
1119822
Yes, it's secure. Run on the street, use a machine at the gym, do situps... no problem.
1232374
Can you? Sure I'd imagine but the weight gets pretty heavy on your shoulders after a while. This is perfect for the athletic female as it doesn't smash our breasts and can be adjusted to a small waist. That said, nope not bulky like mens. Would work under a sweatshirt or a baggy t-shirt. I really love it.
1404278
Yes it will breathe. However I find it difficult to keep on. The seat is separate from the back. The seat attaches like a belt through the back of the seat, under and attaching again in the front. Lot of adjusting. Mine keep unbuckling.
111435
Maybe after some time of trying, but overall it's pretty tight and secure. We actually keep ours in a closet, so that would maybe be a good idea with little ones around just as an extra precaution. Hope that helps!