paddle-idaho - NEW! Alturas Backpack - Backpack
paddle-idaho - NEW! Alturas Backpack - Backpack
paddle-idaho - NEW! Alturas Backpack - Backpack
paddle-idaho - NEW! Alturas Backpack - Backpack

50L Medium Alturas Backpack

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FREE SHIPPING - orders over $65 // FREE LOCAL PICK-UP 

Product Detail

The Alturas Backpack is built and engineered for convenience. Built with 1500 denier vinyl, one of the most durable vinyl bags for outdoor sports available. Designed to pack larger loads and carry conveniently.

Waterproof, weatherproof, mud, dust, and sand proof. Designed to withstand extreme conditions. Will not puncture or rip easily. 

Exceptional design

  • Constructed with heavy duty 22oz vinyl a similar material used to make whitewater rafts. 
  • Removable straps
  • Buckles on the sides and top to allow for triple compression
  • Seams welded together with high heat to create the absolute best adhesion between the two vinyl properties to protect against leaks and tears.
  • Each component added is reinforced for durability and reliability. No sewing or glue used to attach parts.


Use for adventure travel, water sports, camping, motorcycle adventures, car roof bag and other activities where space and weight are factors and when you need to keep things dry. 


Velcro top, fold over at least 3 times and clip securely on sides and center, pull straps to tighten. 

    Questions? Visit the FAQ Page or Contact Us

    Not quite the right size, color, design? We make all bags and can modify or design exactly what you need. Create custom bag.



    Heavy duty

    • Withstand stress, wear, and damage
    • Product breaking strength
    • Abrasion/tear resistant

    PVC (polyvinyl chloride)

    • 100% waterproof
    • Anti-mildew
    • UV protection
    • Weather resistance

    Welded seams

    • Bonding strength
    • Reliability
    • Tearing strength

    Heavy woven 1.5" straps

    • Designed to carry heavier loads

    Triple Buckles with straps

    • Buckle on sides and tighten with heavy weave 1" straps.
    • Buckle in center with 1.5 inch buckle and straps

    Industrial grade Velcro

    • Welded Velcro at the top of the bag to easily fold bag down

    Removable padded straps

    • Expect comfort and hands-free convenience with the 1.5" shoulder strap, removable for when you don't need it.


    Tech Specs*

    Dimension 12" W x 36" H 



    *all specs are approximate, actual specs depend on many variations.

    Tech Specs of vinyl used

    22oz vinyl

    Base Fabric (100% Polyester)


    Tensile Strength

    500 lbs x 500 lbs

    Tear Strength 

    145 lbs x 145 lbs 

    Abrasion Resistance 

    600 cycles 

    U.V. Resistance

    Not excessive fading after 300 HRS

    Cold Crack Resistance

    -40° F

      Californian Residents