Frame for Wisport Sparrow II 30 l backpacks

I recommend buying this additionally. I wonder why the manufacturer doesn’t include it in the set. Reinforcing a backpack of this capacity is necessary – perhaps the manufacturer wanted to keep the weight according to the specification. It’s probably not about the cost, considering the price of these backpacks.

It's just a regular bar, nothing special – it does its job. In my opinion, it's a necessary addition to the Sparrow backpack. Pity it's not included by default.

If you have a Sparrow, don’t hesitate – the difference is huge. Shame it’s not part of the set, but it’s inexpensive. I use it in my BOB and can't imagine going without this support for my back. A must-have.

A great accessory for people with a Wisport backpack – it stabilises the back, making the backpack easier to carry and adjust. It doesn't deform even when fully loaded.

The frame works flawlessly. Even with a tightly packed rucksack, the back wall remains stiff, improving carrying comfort. It is very light and well fitted. I think it should be included with the rucksack. Recommended.

A practical and essential stiffening element for a backpack. Light, cheap and significantly improves comfort under heavy loads. Assembly may take a moment—the pocket is tight, but that's an advantage. Once fitted, it will last for a long time. Should be standard in every backpack.

Very nice for me. I’ve heard it sometimes lacks finishing, but my piece was smooth and fitted into the pocket without any issues. The size was right, and after closing the pocket it is not visible.

The Wisport Sparrow II 30L rucksack frame does its job – it significantly improves comfort during long walks with a heavy rucksack. You just need to adjust its length as it's slightly too long. It's also worth filing down the sharp edges.

Useful when the rucksack is loaded with something heavy. You can do without it, but it's worth having in the set. Unfortunately, it's quite sharp and hard to slide in, but with a bit of force it's possible.

There’s not much to write. A frame as a frame – well made, does its job and I think it’s worth buying with the backpack. It’s also quite light.

The stiffener for the military backpack is an extremely practical solution – it increases comfort and helps to better organise the interior. Thanks to it, the backpack is more stable and the contents do not move while walking. Highly recommended.

Highly recommend – great quality. You need to adjust the length for the Sparrow II, but after assembly the rucksack is much stiffer.

I think it's an essential accessory for the Wisport Sparrow II 30 l backpack. For some time I used it without one, but after installation I can't imagine using the backpack without the frame.

After shortening it and properly securing the edge with tape, you can safely use it in the Wisport 20. The material seems durable and sufficient to stiffen the back part of the backpack.

I'm a bit disappointed because although the product is intended for the specific model, it turned out to be too long, and I had to shorten it by a few centimetres. The ends are not protected by rubber, so could damage the dedicated pocket. I’d be willing to pay extra for better workmanship.