Rio 40L Backpack

In stock
All Aqua Quest products, purchased online or in the store, carry a 2 year “No Worries Warranty”. Exclusions apply*. SEE DETAILS.

Lets you carry large amounts of gear with comfort, while keeping your valuables safe and secure.


  • Capacity: 2440 cu. in. / 40 L
  • Weight: 1.93 lbs / 875 g
  • Laid Flat:  30 x 17 in / 76 x 43 cm
  • Top Closed: 23 x 12 x 8 in / 58 x 30 x 20 cm
  • External Pocket: 9 x 7 in / 22 x 17 cm
  • Hip Pocket (x2): 6 x 2 in / 15 x 5 cm
  • Inside Pocket: 8 x 7 in / 20 x 17 cm
  • Abrasion resistant 420D RipStop fabric
  • TPU Lamination and DWR coating
  • Double bar tacked stress points
  • Heat taped seams
  • High-density foam back panel
  • 2 waist strap zip pockets
  • Water resistant reflective front zip pocket



The Aqua Quest Rio will keep your valuables safe from any amount of rain, snow, dirt, dust, or sand. Fast and easy roll top closure even protects against quick temporary submersion. Many bags claim to be waterproof, this backpack actually is!


Only 1.9 lbs (875 g) + Abrasion resistant 420D RipStop fabric + TPU lamination with DWR coating + Double bar-tacked stress points + Heat taped seams = The best 40 L waterproof pack available!


The high density foam back plate and fully adjustable padded shoulder straps offer superior comfort and support, even on longer trips. Also features hip straps that each have their own zip pocket, providing easy access for small items.


The 40 liter size is sufficient for carrying a week’s worth of gear and essentials, or for extended travel if you pack light! The water resistant front zip pocket provides quick access, and is fully reflective to keep you safe in low light conditions. The durable internal liner allows for a zip pocket on the inside of the 100% waterproof main compartment, and makes cleaning the inside of your bag fast and simple.


We are located in the Pacific Northwest, and provide toll-free customer service Mon-Fri, 10-5 PST, at 1-844-775-7770. All products come with our Two (2) Year ‘No Worries Warranty’.

UPC: Charcoal - 899248000404


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