Peak DesignPacking Cube Medium for Quick and Efficient packing (Charcoal) BPC-M-CH-2

The media could not be loaded. I looked and reviews for many compression cubes before trying these. I ordered two of medium more square ones, and one of the smaller rectangular ones. I have added both a video and photos. Amazon would only let me add one video so I chose to show you how it fits in a 60L duffle bag. The photos also show them in a hard sided 20" carry on wheeled case for scale. Just as others noted, the quick release to open zipper do come partially open on their own if too over-stuffed. I had to play around with them to see how to fold and how much would fit in it. My tendency was to over fill, rather than pack less. Somewhat of a learning curve on my part. I do think they are of high quality and zippers seem as though they will last, the company says lifetime warranty on them so that's a plus. I like that the edges are rather floppy around the zipper unlike the Thule cubes which are stiff and hold shape. The fabric almost feels like a tyvek fabric, super lightweight. In the gray one, I put 9 shirts and 3 pairs of pants (4 thin lightweight fabric and 5 cotton t-shirts, the pants were 1 pr yoga style stretchy and 2 lightweight quick dry style), The other white cube has: 1 pr jeans, 1 pr thick cotton sweatpants, 1 pr fleece pj bottoms, one Patagonia re-tool fleece jacket and 1 Patagonia down vest) and the smaller cube (rectangle one) has: 7 pr underwear, 7 pr ankle socks, 1 pr cotton crew sock, 1 bra and had room for a few more things) I didn't care for the loss of space around the internal framework of the wheeled luggage, the packed cubes ride above it, so there is air space around the frame inside the suitcase. I think I would have to get creative on using up that space. I think overall these are fantastic, and I have ordered one more small cube, depending on the bag/pack or suitcase, you may need to play around with configuration for your needs. I also would like to add that I put this gray medium and gray small cube packed as it is, inside the mail compartment of an Osprey Nebula backpack and they fit!

It's very well made

I’ve been using packing cubes for 15 years, and this is the best I’ve found. Even though Peak Design calls it a “medium”, it’s a large compared to others, and offers enough space to fit a week of travel clothes & casual wear without overstuffing it. It seems this packing cube was made to work with the Peak Design travel backpack, but it fits perfectly in most popular 35-40L travel backpacks and small rollaboard luggage. I especially like the separate compartment where I can store dirty clothes and detergent sheets in a sandwich bag in case I need to do laundry on an extended trip.The only negative point for the packing cube is while the rip-open feature is fun, the zippers do not close all the way, but a #1-size S-biner will fix that and keep them closed as they have a tendency to open if you pack it completely full.This is a great design, and the materials are top-notch. If you value high-quality luggage, you’ll want these packing cubes to go with them!

I tried a number of packing cubes and kept this one and another of this type size small. They are pricy, but when you test them and use them you will see why. Worth it!

Very nice packing cubes. I like the easy open zippers and the separate pouch for dirty clothes. I dropped one star because I don’t think the compression is great.

Hard to describe why I like this packing cube over the more basic ones I've tried, but I'll try to call out a few things that stand out:- Material feel and weight.- Dirty clothes compartment- Zippers- Just-right size for most of the bags I own in all dimensions.Only minor annoyance would be how sometimes it's too easy to pull the flap open. It's convenient 90% of the time and slightly annoying 10% of the time.

Overpriced garbage put it in the trash or send it back and get your money before you lose it unnecessary for the price when it doesn’t do anything that it says

Best packing cubes ever