Undersun Signature Backpack - Mountain Sun - Undersun Fitness Undersun Signature Backpack - Mountain Sun

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Undersun Signature Backpack - Mountain Sun

The Undersun Pack, made by California-based Origaudio, is the perfect blend of cool-styling and multi-purpose functionality. Whether you’re on the mountain, the office, or the street, this pack has you covered.

  • Constructed from a durable 600-denier water-repellent snow fabric
  • Padded laptop and tablet sleeve, with zippered side access. Fits up to 15" laptop.
  • Extra-large interior organizing pockets and zippered pouches
  • Hidden security pouches to hide valuables, such as your passport.
  • Compact and lightweight, yet a massive 25-liter capacity. 
  • RFID security-lined pocket, for your wallet, to protect your RFID-chipped credit cards from being scanned 
  • Comfortable memory foam back-panel and adjustable padded shoulder straps.
  • Double front straps, with buckles, to secure items to the outside of your pack. It's perfect for holding your skateboard or even a yoga mat.
  • Double-closure top, with buckled top-panel and drawstring inner-closure, to keep your valuables secure and dry.
  • A large side pocket for a water bottle, as well as side zippered pockets.
  • Luggage-handle pass-through pocket, to secure to your pack to your suitcase.
  • Exterior pockets with tech-ports for charging cables or headphones

Dimensions: 19.5” x 14” x 7”
Liter Capacity: 25L

*Please note that this is a special-made item and may take up to 9 business days to ship.  To ensure that you get your items as fast as possible, in-stock items on your order will be shipped separately, at no additional cost to you.


PLEASE NOTE: All visitors to this site are advised to consult their physician before beginning any exercise and/or nutrition program. Undersun Fitness and the contributors do not accept any responsibility for injury sustained as a result of following the advice or suggestions contained within the content of this site.

Resistance Bands Sets and Bundles come with a 5 Year Limited warranty. You can learn more at undersunfitness.com/warranty

Digital Program are valid for one year after purchase. For more information please contact support@undersunfitness.com

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    David M.
    United States United States

    Undersun brand

    Great product, love the brand

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