In honor of Portland's active population of hikers, bikers, and all around adventurers, Ablerta based retailer Backtalk, is hosting the Backpack Trunk Show this Sunday, the city's only event solely featuring, well, backpacks. Included in the show will be Half Pint, Red Clouds Collective, and Tim Adams Bags, as well as Backtalk's own collection of vintage packs, each of which comes with a special survivalist prize. Event organizers promise that "rucksack, roll-top, messenger, canvas and vintage enthusiasts alike will find their perfect backpack at this event." Get more details here.