6.5L Cosmo Backpack


  • $17.16

    42% Off  - Ends 04/04/18

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A great little backpack for those times when you don't want to take everything with you.

Let's face it, you might not always need to lug 50 pounds of books, electronics and other gear around on your back. However, you also don't want to fill your pockets up with all the little things you need to carry on your daily commute, a quick hike or to the harbor for some water therapy. With a capacity of 6.5 liters, the Cosmo Backpack from Dakine fills that niche between a handbag and a full-size backpack.

You'll find plenty of space for your journal, the latest best-seller, your smartphone or phablet, earphones, keys, writing instruments (there are still some who like to put a pen to paper rather than text), a bottle of water and an energy bar. There are pockets, some mesh and some with zippers as well, and a key clip so everything stays neat, organized and easy to find. There are even some webbing loops on the front to clip items you might want to grab quickly.

All this with a rugged, 600 denier polyester outer fabric in the season's best colors and patterns, a smooth nylon lining and adjustable straps for comfort. And if you were still needing another reason to make this your favorite easy travel companion (not likely), Dakine gives this backpack their limited lifetime warranty against manufacturing defects. Imported.

Key Features

  • Rugged, 600 denier polyester
  • Nylon lining
  • Adjustable straps
  • Exterior webbing loops
  • Organizer pocket
  • Interior zippered mesh pockets
  • Key clip


6.5L Cosmo Backpack

Name Value
Capacity 6.5 Liters
Features Shoulder Straps
Material Polyester
Size 12" Height x 9" Width x 3" Depth
Type Carry-On


Product Q & A


Free Standard Shipping is only applicable on orders over $49.00 and within the 48 contiguous United States. Free shipping does not apply to Truck Freight.

FREE DELIVERY to West Marine Stores

  • Available for ALL products including hazardous & truck freight items.
  • Ship to over 260 U.S. store locations.
  • Contiguous United States orders arrive in 8 - 10 days.
  • Hawaii and Alaska orders arrive in 10 - 16 days
  • Expedited shipping is available for an additional fee.
  • Not available in Puerto Rico.

FREE SHIPPING on orders over $49.00

  • Applicable on orders over $49.00 within the 48 contiguous United States.
  • Does not apply to Truck Freight.
  • No coupon code required.
  • Orders will be delivered within 3 - 7 business days.


We stand behind everything we sell. If at any time your West Marine purchase does not meet your expectations, you can return it for a replacement or refund. If you are a West Advantage Rewards member, you don't even need a receipt - we'll have a record of your purchase. Returns can be made via mail or in person at their nearest store location.

We do carry a few items that cannot be returned: items with expiration dates that have expired such as flares, charts, annual publications; items registered to the user such as boats, motors, EPIRBs, PLBs, SPOT, Class B AIS, life rafts; customized items such as rigging, and boat covers; computer software, electronics charts, and carry-on air conditioners. For electronics we will help you contact the vendor for assistance or repair. If you are not a West Advantage Rewards member, we will first need to verify your purchase by receipt or other method.

Hazard Shipping

Standard Shipping (ground service) is used to ship items that are considered hazardous. Estimated delivery is 3 – 7 business days and only applicable on deliveries within the contiguous United States. Additional shipping fees may apply. Signature Required for receipt of shipment.

For additional inquiries, you may call Customer Service at 1-800-BOATING (262-8464)