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Spire 18L Travel Daypack Backpack

Spire 18L Travel Daypack Backpack

Ascentials Pro

  • Sale
  • Regular price $65.95

Key Product Features

  • Easily go between office, airport, and back again. A sleek design and low profile built for full days on the road.
  • Always looks great with side slip pockets that maintain the bag's compact shape even when filled.
  • Multiple internal and external organization pockets keep your gear organized and easy to find.

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Spire 18L Travel Daypack Backpack

Low profile, comfortable to wear, and optimized for organization, The Ascentials Pro Spire Travel Daypack Backpack can easily go between airport, office, and back again. The compact design features self adjusting shoulder straps that pivot to fit any wearer's shoulder size making this travel daypack comfortable to wear day after day. The ballistic nylon fabric construction is lightweight, water resistant, and durable. The interior main zipped compartment includes 1 zipped pocket, 1 slip pocket, and a padded 15" laptop sleeve. The exterior includes 4 zipped pockets and parallel side water bottle holders that maintain the bags shape, even when filled. This is the ultimate daypack with plenty of room for daily gear, organization pockets, durable construction, and a sleek design.



  • Sleek design and low profile daypack backpack.
  • Self adjusting shoulder straps pivot on loops for comfort and make it easier to throw on and off throughout the day.
  • 18 liters of packable space is perfect for a day exploring or as a personal carry on.
  • Ballistic nylon fabric is lightweight, water resistant, and durable.
  • 3 interior pockets; 1 zipped, 1 slip, and padded laptop sleeve.
  • 4 external zipped pockets and side water bottle holder slip pockets.



  • 17.75" H x 9.25" W x 5.5" D | Volume: 18 liters


Free domestic shipping for all orders over $49.

Depending on the product and availability, your order should ship in 2-5 business days. You will receive a confirmation email with a tracking number and the carrier when your order ships so you can track your package and know exactly when to expect it. Average transit time is 3-5 business days.

We do not offer expedited shipping, but if you need your delivery rushed please contact us at and we will attempt to expedite your order.

Currently we do not ship internationally.

If you bought multiple items they might ship separately.


If you are not happy with your purchase for any reason in the first 30 days, contact us at and we'll help you initiate a return.

Please note that items must be unused with the original packaging intact in order to receive a refund. Refunds will only be processed after the item is received and its condition is verified.

Return shipping is the responsibility of the purchaser.

Our Shipping & Returns page has all of the details.

Our Promise

We want to make sure you’re happy with your product, your purchase, and everything in between. We hope you’ll love every product you buy from Flashpacker Co but understand sometimes things go wrong. When that happens we’ll do everything we can to make it right.

Check out our Satisfaction Guarantee page for the full details.


Ascentials Pro


Ascentials Pro blends the convenience and functionality of urban travel with modern & minimalist design. Designed for life on the go, Ascentials Pro bags feature high quality materials, inspired modern design, and are filled with practical features.

With backpacks that are just as comfortable in the office as out on the street, and duffel bags that can pull double duty as your luggage and your daily driver, Ascentials Pro offers high quality products that are sure to be heavily utilized in your upcoming adventures. We love the thoughtfully designed features that are apparent in every bag. Solid design and practical use are at the core of all these products.

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