A festival bag has a narrow job. It needs to hold the items you reach for throughout the day without becoming another piece of equipment to manage inside a crowd. It also needs enough organization that finding earplugs or a portable charger does not require emptying everything onto the ground.
The Arterra Falcon2L Pro Hip Pack approaches that job with a compact two-liter body and an expandable exterior section called the Falcon Wing. The bag costs $109 and can be worn around the waist or across the body. Its dimensions are 13 by 5.5 by 3.3 inches, and the empty bag weighs 10 ounces.
We covered a smaller waist-belt option in our roundup of affordable camping essentials for music festivals, where the focus was keeping a phone and cash close without carrying a full backpack. The Falcon2L Pro expands on that concept with internal organization and a separate place for items that may get wet or dirty.

The Falcon Wing handles the item that will not fit inside
The Falcon Wing is the feature that gives this pack its festival angle. It sits outside the main compartment and expands via compression straps, creating space for a light outer layer or a folded rain shell.
That separation can help once the weather changes. A damp poncho can stay outside the main compartment rather than sit beside a phone and a portable charger. The same section could hold a bandana or other item that needs to remain easy to reach.
Magnetic buckles allow the exterior section to open with one hand. One customer review reports accidentally releasing the clips and notes that they lack a locking mechanism. I would keep valuables in the zippered compartments rather than relying on the Falcon Wing to secure a wallet or phone.

The two-liter capacity keeps the packing list controlled
Inside, the top-loading main compartment includes two stretch dividers and a zipped slip pocket. A secondary area adds another divider and a key attachment, while a concealed zipped pocket sits against the back panel.
That layout should cover a standard festival loadout: phone and wallet, plus a portable charger and earplugs. The rear pocket gives cash or identification a less exposed location when the bag is worn against the body.
Capacity remains the main limitation. Arterra says the bag can hold a small point-and-shoot camera, though larger mirrorless cameras will not fit. Some customer reviews also describe the pack as smaller than expected. This is a compact carry option rather than a substitute for a hydration pack or day bag.
Is the Falcon2L Pro worth $109?
A basic fanny pack can cost far less, so the Falcon2L Pro has to earn its price through organization and repeated use outside festival weekends. Its case rests on the concealed rear pocket and the expandable exterior carry, since those features address two common problems without moving into backpack territory.
The limited lifetime warranty also helps at this price. Arterra offers free continental US shipping and 30-day returns for US customers. International shipping includes duties and tariffs in the quoted rate.
Each event has its own bag policy, so buyers should compare the listed dimensions with the venue rules before arriving. For festivals that permit compact hip packs, the Falcon2L Pro has a well-considered layout for long days, cooler evenings, and the small essentials people need to keep close.
Will Vance is a professional music producer who has been involved in the industry for the better part of a decade and has been the managing editor at Magnetic Magazine since mid-2022. In that time period, he has published thousands of articles on music production, industry think pieces and educational articles about the music industry. Over the last decade as a professional music producer, Will Vance has also ran multiple successful and highly respected record labels in the industry, including Where The Heart Is Records as well as having launched a new label with a focus on community through Magnetic Magazine. When not running these labels or producing his own music, Vance is likely writing for other top industry sites like Waves or the Hyperbits Masterclass or working on his upcoming book on mindfulness in music production. On the rare chance he's not thinking about music production, he's probably running a game of Dungeons and Dragons with his friends which he has been the dungeon master for for many years.