# Osprey Hydraulics Reservoir, 2 L, Model 10005147

The Osprey Hydraulics Hydration Reservoir & Flask \(model 10005147\) is a 2-litre reservoir designed around easier filling and access to water while on the move. Its handle, Slide-Seal opening and compact bite valve may suit cyclists or hikers who want a refillable bladder that slides into a pack.

- [Original product page](https://bargainpostbox.co.uk/product/osprey-hydraulics-2l-hydration-reservoir-10005147)
- [View offer](https://bargainpostbox.co.uk/visit/osprey-hydraulics-2l-hydration-reservoir-10005147)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: Osprey
- Model: 10005147
- Category: Sports & Outdoors > Camping & Hiking
- Price: 35.10 GBP
- Previous price: 54.00 GBP
- Discount: 35%
- Price checked: 2026-11-14T10:13:42.339Z
- Rating: 4.1 / 5
- Reviews: 407

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- The handle and Slide-Seal opening are described as supporting one-handed filling.
- The compact bite valve has a thumb-operated on/off lever for regulating water flow.
- The listing describes a magnetic system intended to keep the hose close by and improve hose capture.

## Pros

- The 2-litre capacity offers a defined refill volume for carrying water in a pack.
- The handle and sliding opening are designed to simplify filling, while the compact valve and thumb lever support access during activity.
- Customer feedback reports that the bladder fits packs well and is easy to fill.

## Cons

- Customer feedback includes reports of leaks from first use, so reliable sealing is not assured by the listing claims alone.
- Some customers consider the reservoir expensive for what it offers.

## Specifications

### Identity
- Brand: Osprey
- Model: 10005147
### Capacity and dimensions
- Capacity: 2 litres
- Dimensions (W × H): 17.5W x 39H centimetres
- Pocket count: 1
- Pocket description: Utility Pocket
### Dimensions and installation
- Weight listed: 0.2 Kilograms
- Strap type: No Strap
### Materials and appearance
- Material listed: Nylon
- Colour: Transparent
### Intended activity
- Sport: Cycling

## Before you buy

- The listing describes an updated magnetic hose-capture system and a Slide-Seal design, but does not specify a compatible pack range or provide detailed fitting dimensions beyond the reservoir dimensions. Check pack compatibility and fit before purchase.

## A good fit for

- Cyclists or hikers who need a 2-litre reservoir for carrying water in a pack.
- Buyers who value a handle and sliding opening intended to make refilling easier.

## Less suited to

- Anyone who needs a standalone drinking container with a strap, as the listing specifies No Strap.
- Buyers who require confirmed leak-free performance or documented compatibility with a particular pack.

## Customer feedback

Customer feedback highlights fit in packs, ease of filling and perceived quality as positives. It also includes reports of leaks from first use, mixed views on durability and taste, and concerns about value. The fit and filling comments align with the listing’s pack-oriented design and filling features, but feedback does not establish consistent leak performance. The overall ratings are mostly favourable, while a notable lower-star share and the reported drawbacks point to varied experiences.
- Positive themes: Customers report that it fits well in packs and is easy to fill.
- Positive themes: Customers describe the bladder as good quality and say it works well.
- Negative themes: Some customers report leaks from first use.
- Negative themes: Some customers say it is not worth the premium price.
- Mixed feedback: Feedback differs on durability and taste, with both positive and less favourable experiences reported.

## Frequently asked questions

### What is the reservoir capacity?
The listing gives its capacity as 2 litres.
### Does it have a strap?
The listed strap type is No Strap, so it is a reservoir intended for use with a pack rather than a strapped carrier.
### How is the hose controlled?
The listing describes a compact bite valve with a thumb-operated on/off lever. It also mentions a magnetic hose-capture system.
### Is the reservoir guaranteed not to leak?
No such guarantee is provided. Customer feedback is mixed, including reports of leaks from first use.

## Alternative options

- [Bubuxy Hydration Bladder 1L 1.5L 2L 3L, Upgraded Leak-Proof Water Bladder 3litre 2litre, Water Reservoir for Outdoor Hiking Camping Running Cycling](https://bargainpostbox.co.uk/visit/osprey-hydraulics-2l-hydration-reservoir-10005147)
- [TANNOZHE Hydration Water Bladder-Leak Proof-BPA Free Hydration Pack Replacement-Sports Travel Reservoir Bag Pack Outdoor for Cycling, Hiking, Running, Climbing, Biking](https://bargainpostbox.co.uk/visit/osprey-hydraulics-2l-hydration-reservoir-10005147)
- [Gregory](https://bargainpostbox.co.uk/visit/osprey-hydraulics-2l-hydration-reservoir-10005147)
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- [deuter Streamer II 2.0 L Hydration System](https://bargainpostbox.co.uk/visit/osprey-hydraulics-2l-hydration-reservoir-10005147)
- [Bearactive Hydration Bladder, Water Bladder 1L or 2L for Running Backpack, BPA-Free TPU, Hydration Pack, Leak-Proof Water Pouch, No Plastic Smell – Hiking, Running, Cycling & Camping](https://bargainpostbox.co.uk/visit/osprey-hydraulics-2l-hydration-reservoir-10005147)
- [JOYHILL Hydration Bladder, 3 L 2 L 1.5 L Water Bladder BPA Free, 3 Liter Large Opening Water Reservoir, Leak Proof Military Water Storage Bladder Bag for Cycling Hiking Camping Biking Running](https://bargainpostbox.co.uk/visit/osprey-hydraulics-2l-hydration-reservoir-10005147)
- [Bare Performance Nutrition, BPN Electrolytes Hydration Drink Mix, No Sugar, Keto, Lemon Lime](https://bargainpostbox.co.uk/visit/osprey-hydraulics-2l-hydration-reservoir-10005147)
- [Hydration Booster by Gatorade Carbohydrate-Electrolyte Sachets - Hydration Powder Drink Mix with Carbohydrates, Electrolytes and B Vitamins \(Strawberry Watermelon, 12 Servings\)](https://bargainpostbox.co.uk/visit/osprey-hydraulics-2l-hydration-reservoir-10005147)
- [UTOBEST Water Bladder 1.5L Hydration Bladder For Hiking Backpack \| Food-grade TPU,BPA Free, Insulated tube 41'',High Flow Bite Valve ,Easy Use and Cleaning, for Hiking,Running,Cycling,Camping](https://bargainpostbox.co.uk/visit/osprey-hydraulics-2l-hydration-reservoir-10005147)
- [JOYHILL Hydration Bladder, 3 L 2 L 1.5 L Water Bladder BPA Free, 3 Liter Large Opening Water Reservoir, Leak Proof Military Water Storage Bladder Bag for Cycling Hiking Camping Biking Running](https://bargainpostbox.co.uk/visit/osprey-hydraulics-2l-hydration-reservoir-10005147)
- [Medipaq Portable Urinal 1.2L, Male & Female Pee Bottle, Army Green \| For Travel Use](https://bargainpostbox.co.uk/visit/osprey-hydraulics-2l-hydration-reservoir-10005147)

## Add-ons

- [Osprey Hydraulics Hydration Reservoir Accessories](https://bargainpostbox.co.uk/visit/osprey-hydraulics-2l-hydration-reservoir-10005147)

## Images

![Osprey Hydraulics Reservoir, 2 L, Model 10005147 — 1](https://bargainpostbox.co.uk/i/DF_Rq3UHHWXF-SVTKnRADRuLLyQp013JK0eoQCQFqyB9ZuowMutkwEkDIS6In0de3gQUqa4H5myq87Izn3iWgRqI_AVz3mLI6c5F82Te83ZWuY6SOTfQ-oLt.jpg)

![Osprey Hydraulics Reservoir, 2 L, Model 10005147 — 2](https://bargainpostbox.co.uk/i/yLpbYQnIyXjdLclCwZzJfpUArAIoCVwaeKyQULMT4j8a3-7c8x4tfrprIGR8ofAw_iny-BzcmuL3uCsXGItOXOFpNSnY53wMkCbAms2Gm4QU7h9qghMheoCn.jpg)

![Osprey Hydraulics Reservoir, 2 L, Model 10005147 — 3](https://bargainpostbox.co.uk/i/UWDViRLBITz6NPFgsDN6FZqj8LsQeujiVB3E7lhi_r0E6u-mvAe4embFZEHQ00l6IrsbkDqtPsN4_CDbBQoQbzB3NxQ7MgWkyzfNLv2AmWOVAndcdoYL3TfI.jpg)

![Osprey Hydraulics Reservoir, 2 L, Model 10005147 — 4](https://bargainpostbox.co.uk/i/ypqV7vR4zu_HbKyFeU7g9HiTHiZpCwMVcf1sld0mgf4keofVmOXHKxlwqNt-1a_0fYrBvz2uxSrrQYKcC1_mAOUMD4vDKI0KNCxbEP5w0xyZZ8gXQhLHMGcu.jpg)

![Osprey Hydraulics Reservoir, 2 L, Model 10005147 — 5](https://bargainpostbox.co.uk/i/-riNW0C9N2P7LV6dzwnfUJU4CaVgbXh9FH4pNu22A5JD_jyFf1gb_bkXPWnZJMZ2RWsJcjEGd21GkxmREgzBPRbjrcXW6EiP9QjFaZTUyS1EbwEMC3fUajBE.jpg)

![Osprey Hydraulics Reservoir, 2 L, Model 10005147 — 6](https://bargainpostbox.co.uk/i/zQQkNup6Jo7MQt7c6EZCL51jezzQS6yzPMPChKew6w5cxTW_WgfbbzcmgladUoTR5K09LUPK4ORPa1boBuzPfRTsBc-1AkeZeIgRDib7NfhsRqQzbIt0Yh12.jpg)

![Osprey Hydraulics Reservoir, 2 L, Model 10005147 — 7](https://bargainpostbox.co.uk/i/JLBXuB4I86Jqqnh02vy-Ksh3cRURQc2h85V7-a5liAMwKBOdlEcHtFlxSrz2rwi0TtqDLkO5dWoyLtavu19Kzd6xb8XodRPteEtpOZ9F43IAWtEtVfI71HZG.jpg)