Osprey Hydraulics™ Lumbar 1.5L Reservoir


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Lightweight hydration for long rides, the Osprey Hydraulics™ Lumbar 1.5L Reservoir is a lumbar pack designed for use with the Seral 7. Featuring a Slide-Seal™ top-opening which allows you to easily fill up the reservoir, and offers complete access for cleaning. Twin-welded circular baffles provide stability, a flat profile and ensures the liquid stays under control when exploring rough terrain.

Product code: 16010027 / 350198

Key Features

  • Slide-Seal™ top opening for easy filling and cleaning
  • 180 degree on/off bite valve
  • Bite Valve offers fast, smooth water delivery
  • Easy to replace Hydraulics Hose 
  • Magnetic bite valve retainer
  • Made from a tough durable TPU material
  • Removable and replaceable hose and bite valve
  • BPA/PVC Free
  • Dimensions: H20 x W35 x D6cm
  • Volume:1.5L
  • Weight:0.14kg
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Delivery & Returns

This product qualifies for the following delivery methods

Standard UK Delivery (7-10 Days) (£4.95)

FREE on orders over £80.00


A tracking link will be provided once your order is despatched.

Bike Delivery (7-10 Days) (£4.99)


Bike delivery is £4.99. This applies to all bikes, and these orders are upgraded to a DHL courier service.

Premium Express Delivery (£6.95)


A tracking link will be provided once your order is despatched.

Standard Next Day Delivery (£6.95)


Premium Next Day Delivery (£6.95)


Collect from Store (FREE)


Delivery times and days vary for each store, but we will contact you when your order is ready to collect. Please do not contact our Customer Care team for updates until after the estimated delivery time in your order confirmation email.

International delivery

From £4.99 to over 200 countries worldwide. Some restrictions apply.


Returning orders to us is easy. Whatever your reason, we offer a refund or exchange within 28 days of delivery or collection.


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