Could This Be the Most Adaptable EDC and Travel Backpack Ever?

A beloved brand that built its reputation on expandable and collapsible bags unleashes its magnum opus.

Black roll-top backpack with a front zippered pocket, a top handle, and adjustable straps with plastic buckles, set against a light blue background.

Published August 13, 2025

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Updated August 18, 2025

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Some years ago, my now-wife and I decided to visit Iceland for our honeymoon. I knew I would need to pack a lot, but I also wanted a bag I could use as a daypack if needed.

To meet both of those requirements, I chose Piorama’s Adjustable Bag A10, a travel-ready duffel that could contract and expand from 31 to 62 liters. It was an excellent choice, but it wasn’t perfect.

Years later, I’m looking at other looming trips on the horizon. And wouldn’t you know it, the same brand blipped onto my radar again. Only this time, the brand’s latest venture, the Piorama Shift Delta backpack, looks like it might’ve solved all the issues I had with its predecessor.

Two black backpacks with multiple zippered compartments and padded shoulder straps are shown against a light blue background. The backpack on the left has a roll-top closure, while the one on the right has a more rectangular, boxy shape with a zippered top. Both backpacks feature a large front pocket with an "X" stitched design. — The Shift Delta expands from 16L up to a whopping 42L.

Drop-top convertible

Like the A10 before it, the Shift Delta’s biggest strength is its ability to transform. Unlike the A10, its size is a little more reasonable for in-cabin air travel and, honestly, day trips and EDC, too.

The bag carries 16 liters of gear at its smallest (its roll-top configuration) and 42 liters at its largest. That’s a wide range. A median configuration also acts as a handy middle ground for when you need some space but not all the space.

Black travel backpack shown from four angles: front view with a large zippered compartment outlined in purple, open front compartment displaying organized items like headphones and mints, top view highlighting the zipper outline, and fully open main compartment packed with folded clothes and sunglasses, all outlined in purple. — The configuration-based access panels are one of this bag’s absolute best features.

But here’s my favorite part: no matter the configuration, there’s an access panel to suit. At its smallest, the front panel completely zips open, allowing full access to everything inside. But if you open it up to the full capacity, there’s a secondary, larger full zip granting even more access.

This convenience is a massive boon for the bag’s versatility. It opens as much as you need it to and not more (or less, for that matter). But that’s only the beginning.

A man wearing a beige button-up shirt and gray jeans is sitting on a wooden bench outdoors. He is placing a black water bottle into the side pocket of a large black backpack beside him. In the background, there are modern buildings and some greenery. — The 16L roll-top configuration is perfect for day trips and EDC.

More than meets the eye

Externally, the Shift Delta is fairly minimalist. It doesn’t have a bunch of unnecessary style elements, keeping its appearance clean. However, those dashing good looks also keep you from recognizing just how capable this bag is.

The exterior is made from durable, weather-resistant 900D nylon that looks great. That exterior material is mated to a complement of weatherproof YKK zippers, adding to its sleek appearance and increasing its resistance to the elements.

Truly, this bag has everything you could need and more for EDC and travel alike.

It also has water bottle pockets, padded adjustable shoulder straps (with a sternum strap for extra stability), and a breathable, padded mesh back panel. Furthermore, the rolltop closure has compression straps to keep it tight in every configuration.

Inside, there are zippered mesh pockets for some additional smaller organization alongside the generous main compartment. There are even laptop and tablet pouches. Truly, this bag has everything you could need and more for EDC and travel alike.

A person wearing a light gray jacket and dark jeans, carrying a large black backpack, and wearing black over-ear headphones, standing outdoors on a rooftop or elevated platform with a cityscape in the background during sunset. — This could be the only backpack you need for EDC, travel and more.

Pricing and availability

Like the A10 before it, Piorama’s Shift Delta is funding on Kickstarter, and it has already shattered its goal. Starting at $195, you could score one for yourself (and maybe get some extra treats along the way).