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Flashpacker Travel Gear Classic 30L Waterproof Backpack

Classic 30L Waterproof Backpack


  • Sale
  • Regular price $99.99
  • $96.25

Key Product Features

  • Enjoy the best features of a high quality dry bag in a convenient and portable backpack design.
  • Ventilated and padded back panel & shoulder straps make it comfortable for long term carry.

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Classic 30L Waterproof Backpack

Dry bag protection meets backpack portability with the OverBoard 20 Liter Classic Waterproof Backpack. This dry bag backpack combines the best features of a high quality dry bag with the portability and organization only a backpack can offer. Ideal for any water based activity or hiking in wet climates. Made from durable PVC tarpaulin with reinforced sides and base to protect the contents from water, sand, dirt, and dust. Comfortable for long term wear thanks to the ventilated back panel and padded straps. Includes D-rings for additional attachments and a side mesh pocket.



  • Waterproof backpack combines dry bag features with backpack portability.
  • 100% waterproof 600D PVC tarpaulin material with reinforced sides and base.
  • Easy carry thanks to the ventilated back panel and padded shoulder straps.
  • Adjustable sternum strap.
  • 3 D-rings for additional attachments.
  • Top side carrying handle.
  • External side mesh pocket.
  • Roll top closure.
  • Can handle quick submersion under water without leaking.



  • 18.1" H x 11" W x 9.4" D | Volume: 30 liters

Need space for more gear? Also available in 45 liters. Prefer something more compact? Check out the 20 liter variation.


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.





Born out of the need to protect gear, tech, and valuables from water and sand while adventuring, Overboard dry bags provide the perfect balance of functional waterproofing with practical style & comfort. From compact dry bags to large capacity waterproof backpacks, Overboard 100% waterproof bags are durably built to keep out water, sand, dust, dirt, and snow.

When you need 100% confidence your gear will stay dry, there’s an Overboard waterproof backpack or bag for you. All Overboard products go through stringent testing including temperature, depth, dust & dirt, strength, dunk, weld pressure, repetitive stress, and load break tests.

Product Warranty

A 5 year warranty covers all registered Overboard products. To register your Overboard bag simply go to the registration page once you receive your order to fill out the form. It only takes 1-2 minutes. This warranty covers any material or manufacturing defects. It does not cover wear and tear or damage from misuse.


Overboard Dry Bags

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