Platypus Big Zip Evo 2.0 Litre Hydration System

The Big Zip Evo has all the things you want from a bladder. It is made from taste-free and BPA-free plastics and a rigid centre baffle that allows for easy cleaning, drying and offers low profile support. To protect the bladder from bacteria and mould the Big Evo has embedded Silver-ion that protects clean water.

• 2 litre capacity
• Secure SlideLock System
• Handy Pincher Grip
• High Mount Quick-disconnect
• Leak-proof Shut-off Valve
• Semi-rigid Center Baffle
• HyFLO Self-sealing Bite Valve
• Embedded Silver-ion 
• Taste-free
• BPA-free
• BPS-free
• Phthalate-free
• Capacity: 2 Litres
• Weight: 170g

The Big Zip Evo comes loaded with features. It has a handy Pincher Grip that allows for easy one-handed filling with a secure SlideLock system that slides both directions to easily open, securely close and fill the reservoir. Have you ever had your hydration tube detach from your reservoir because you didn't secure it properly? Chances are you ended up with a soggy back and rucksack. The Big Zip Evo fixes this by having a high mounted Quick-disconnect valve - In the instance of the hose detaching, this instantly stops the flow and also offers reliable stowing. The bladder also has a leak-proof shut off valve that offers fast, easy access. The HyFLO self-sealing Bite Valve, along with new, larger 5/16" drink tube delivers a significantly higher flow rate than previous Platypus Reservoirs.

The Big Evo provides reliable and easy water storage the will fit comfortably in just about any pack.  We always recommend storing Hydration Systems in the freezer when not in use to further protect against bacteria and mould growth.

UK Delivery

We aim to provide the best possible delivery service on every order, our aim is to dispatch our items the same day as the order is placed, provided the item(s) are in stock and the order is placed before 12.00pm. There may be items that we need to transfer between our stores, which may take a few days to be dispatched.

Delivery Charges To UK Mainland:

£4.95 (Orders Between £0.00 - £44.99)

FREE (Orders £45.00 & Over)

Most orders are delivered during office hours by Royal Mail or Parcelforce and will require a signature; please provide an alternative address at checkout if no one will be home to sign for the parcel.

For more information on our Delivery & Returns Policy, including delivery to Northern Ireland, Channel Islands and BFPO, as well as European and International deliveries - please see our Delivery & Returns page.

Click & Collect

We aim to provide the best possible collection service on every order, our aim is to provide collection on the same day as the order is placed, provided the item(s) are in stock in the chosen store and the order is placed before 12.00pm. There may be items that we need to transfer between our stores, which may take a few days to be dispatched. Orders placed after 12:00pm will require 1 processing day and can therefore be collected the following day, again provided the item(s) are in the chosen store for collection. At the checkout page, simply select Collect in Store for Shipping Method and opt to collect in either Inverurie or Aberdeen.

You will receive an email confirming the Click & Collect order and you will receive a further email when the order is ready to collect in store.