Naturehike 40L waterproof duffle bag (similar to 49L Ortlieb Rack Pack)

$37 USD Naturehike 40L duffle
$105 USD Ortlieb rack pack (large)
This Naturehike waterproof duffle bag is available for $36.84 USD delivered on Aliexpress.

  • 500D waterproof PVC material 
  • Rolling drybag closure with buckling straps
  • Good for bicycle touring
  • 55 x 31cm diameter, 1kg


Discounts (USD):

This Naturehike duffle is a 40 litre PVC cylindrical bag that has a waterproof rolling closure - similar to a drybag.

Side buckles keep the bag secured when rolled, plus two buckling straps that go around the body.

The bag could be used as a rack pack for bicycle touring - resting across a rear rack and panniers. This 40L bag plus 2  quality Ortlieb panniers like the back roller classic would let you carry around 80L of gear.


Bicycle rear rack pack

Other possible uses:
  • Motorcycle touring
  • Wet or sandy activities
    • Boating, kayaking, canoeing
    • Snowboarding
    • Beach activities
  • Snowy conditions
  • Luggage when travelling, camping, or at outdoor festivals
  • Protecting items that should not get wet (valuables, electronics, sleeping bag, food, clothing)

Specifications
  • 500D PVC fabric
  • Black and red colours
  • 40L, 60L, 90L, 120L sizes (40L is probably the size the largest bag you'd want across a rear bike rack)
  • Duraflex buckles
  • Adjustable shoulder strap (70 - 125cm)
  • 40L capacity (20kg loading ability)

Pros
  • Seam sealed heavy PVC material
  • Highly waterproof
  • Can be worn as backpack, slung across a shoulder or carried in the hand
  • Side handles provide tie down points when securing
  • Velcro closure wrap handle

Cons
  • Heavier than a regular nylon duffle
  • The Ortlieb rack pack is overall better, but not $70 USD better
  • Not breatheable

Package contents
1 x NatureHike Waterproof Backpack
1 x Strap
Dimensions
Features
Rolling top closure, with buckle straps
Side handles
Stitching
Duraflex buckle
Velcro handle wrap


Further Resources

Youtube
Naturehike waterproof bag
duffle bag 60L " NatureHike " (foreign language)
Many positive user reviews on this Aliexpress seller's product page