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BLACK SALE NOW ON: Save on 1000s of products sitewide 😎
BLACK SALE NOW ON: Save on 1000s of products sitewide

Ultimate Source M.C. 3L Hydration System

by Source
1 review
Original Price £37.95
Current Price £30.55 INC. VAT
SKU 3662950075315
Special discounted price on this product & more until 17/11/20 SEE THEM ALL

On this item to UK* & BFPO addresses. Same day dispatch if placed before 3pm, Mon to Fri.

All orders are shipped from the UK with an estimated delivery time of 1-3 days.

Colour: Green
Tube Colour
Availability: translation missing: en.general.icons.icon_check_circle icon 5 in stock, ready to be dispatched

Available with PayPal Credit on purchases of £99 or more
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Source's Ultimate Source M.C. Hydration System is designed to fit US Marine Corps FILBE gear. This low profile blatter features all the Source Hydration advantages.
  • Compatible with the Helix Valve and the Storm Valve
  • Helix Valve features a rounded shape that requires no mouth orientation for easy use; built-in "bio-net" style shut–off mechanism prevents spilling during transport
  • Hi-Flow Storm-Valve: No-bite push-pull valve with integrated shut-off mechanism; easy disassembly for cleaning
  • Angled Valve: Turns 360 degrees for perfect valve/mouth orientation; 25cm shorter tube and less excess tube bouncing around the chest
  • Dirt shield valve cover to protect mouthpiece from dirt
  • Cool Weave Cover Tube: Insulates and blocks UV-light; water stays cool and inhibits bacteria growth
  • Taste-Free System: Co-extruded PE film retains pure liquid taste without plastic flavor; BPA and phtalate free
  • Glass-Like Film with Grunge-Guard Technology: Inhibits bacteria growth on reservoir and drinking tube surfaces
  • Care-Free: cleaning by simply rinsing the system and hanging it opened until dry (if used with water)
  • Widepac Closure: Patented slide closure for easy draining and cleaning; airtight seal
  • IRR Reduction Fabrics meets military IRR standards to provide improved safety during low light
  • Large NC Filler Cap: air tight, low profile one hand operated; compatible with commonly used personal filtration systems; cap fits FILBE hydration filler opening
  • Brand: Source
  • Dimensions: 36 x 25 x 8 cm
  • Capacity: 3 litre
  • Drinking Valve: Storm Push-Pull Valve
  • Bladder: WLPS Low Profile Bladder
  • SKU: 717031
  • MPN: 4325190203
  • Guarantee: 1 year

Price Match | UKMC Pro

We will beat any price in the UK*!

Have you seen this product for sale in the UK at a lower price than we are currently selling it for? Then challenge us to beat any price but either emailing us on or calling us on +44(0)23 9283 8800.

We are available Monday to Friday, 09:00 to 17:30

* Matched prices must be final prices including Shipping & Taxes

Customer Reviews
4.0 Based on 1 Reviews
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Ben C.
United Kingdom United Kingdom
I recommend this product
Great and necessary bit of kit

Recently I used this bladder whilst running a half marathon and it was absolutely amazing I've had issued bladders and cheaper bladders in the past and found them cumbersome and that the bite valve protection would often come away or get ripped off altogether. The Source hydration system is really sturdy and "soldier proof" and well built and designed with multiple removable parts to enable you to thread the drinking tube through daysack straps. The magnet is a great addition, however the end which clips onto the strap of a backpack is poorly designed and easily comes detached as it does not fit very well around large molle loops. Other than this, the product is great. The addition of a capability to refill the bladder whilst on the move is a great invention.