Anhaica Bag Works: Convertible Backpack Pannier

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Photos by Emily Walley

Marina Mertz, founder of Anhaica Bag Works, creates unique waxed canvas bags for both on and off the bike. The business is located in what we know as Tallahassee, Florida, but the name hearkens back to the city’s early roots as Anhaica, home and capital city of the Apalachee people.

Marina started small, sewing bags in a work space she rented from Tallahassee’s community bike shop, but soon her days were filled with crafting the Anahica collection, from bicycle touring bags to everyday totes. 

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The resulting product is beautiful. I was immediately drawn to the muted color palette and vintage aesthetic of the Anhaica line. I had the pleasure of testing out the Convertible Backpack Pannier: a versatile carryall for wherever your bike takes you.

The hand-waxed nature of the canvas gives the bag an aged appearance without sacrificing strength and regular use only enhanced its “weathered” style.

I have never bought a single yard of waxed canvas but instead spent months testing different mixtures of wax and application processes. We use 100% local beeswax for all of our bags. – Mertz

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As stated in the name, this particular Anhaica bag converts from backpack to pannier for convenient carrying on your back or on your bike, and it does so quite well. For use while riding, the shoulder straps are designed to tuck under a large velcro flap and the bag attaches to the rack via two sturdy plastic hooks. There is not a lower rack attachment on the bag so if your ride involves fast-rolling, rough terrain I’d recommend using a zip tie or two at the top, for some extra security.

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When worn as a backpack, the flap lives behind the straps. With the full bag length extending to 25 inches when open, 12 inches wide and 4.5 inches deep; it easily stows a 15-inch laptop in a padded case, a change of clothes and a lunch with room to spare. With the roll top closed, I had 18 inches of interior height. For grocery getting, it fits about one paper bag’s worth of goods. The straps are sewn below the pannier hooks, so they do not interfere with the bag’s wearability, and have a light padding making them comfortable even when loaded. 

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Between the wax coating and nylon lined interior, the bag can tolerate a bit of steady rain before your gear becomes wet. In a light shower, the water beaded up and brushed off. Anhaica recommends using the provided beeswax to keep the bag water-resistant and looking nice. The side seams are not sealed but they are covered by a layer of nylon helping to trap any moisture that could seep through. If you’re concerned about moisture, you could seal the seams yourself for a few dollars and a little time.

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The two side pockets with reflective accents aren’t quite a standard water bottle size, but they are right-sized for tools, a map, or a thermos. The large 8″ x 10” front zipper pocket works well for a phone, wallet and keys.

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I used the Convertible Backpack Pannier for toting stuff around the city. It’s a great commuter or book bag and could be easily be used for a light overnight. The Convertible Backpack Pannier is available in grey/brown (tested), blue/brown, and black for $220.

Check out the entire Anhaica line at I’m particularly keen on the Lost Coast Tote and the Bucket bag

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Born below the sandy pines of North Florida, on the sun softened pavement of canopy roads, under the deluge of southern thunderstorms and from the desire to create bags that don’t sacrifice style for function. – Anhaica Bag Works


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