Big Zip™ EVO Reservoir
Big Zip™ EVO Reservoir
Big Zip™ EVO Reservoir

Big Zip™ EVO Reservoir

Regular price €35,00 Save €-35,00
Tax included.

Only 1 items in stock!

Premium taste-free, high-flow reservoir loaded with features.

The Big Zip EVO delivers a 50% increased flow rate from the previous Big Zip, making it the fastest-flowing, taste-free reservoir available to backpackers, hikers, and mountain bikers.

  • Fast & easy: Self-sealing HyFLO™ bite valve, leak-proof shutoff valve, and large 5/16” dia. tubing contribute to fast flow and ease of use.
  • Quick access: High-mount drink tube quick-disconnect makes it easy to load/unload.
  • Easy to fill/clean: Wide opening with a semi-rigid baffle and one-handed pincher grip eases filling and cleaning.
  • Funk free: Embedded silver-ion protects reservoir from mold and bacteria.
  • Quicker drying: Semi-rigid baffle helps keep reservoir open, ensuring quicker drying with less fuss.
  • Weight
    • 1.5L:160 g (5.6 oz);
    • 2.0L: 171 g (6 oz)
    • 2.0L (70 oz) Lumbar: 154 g (5.4 oz)




    We have a 30-day return policy, which means you have 30 days after receiving your item to request a return. 

    To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase. 

    To start a return, you can contact us at If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted. 

    You can always contact us for any return question at

    Damages and issues 
    Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

    Exceptions / non-returnable items 
    Certain types of items cannot be returned, like perishable goods (such as food, flowers, or plants), custom products (such as special orders or personalized items), and personal care goods (such as beauty products). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item. 

    Unfortunately, we cannot accept returns on sale items or gift cards.

    The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.

    We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.